2748897788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1601}}^1$

素因数の和:1767

約数の個数: 96

約数和(自身を含む): 6104004480

約数和(自身を除く): 3355106692

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 89, 91, 106, 178, 182, 212, 356, 364, 371, 623, 689, 742, 1157, 1246, 1378, 1484, 1601, 2314, 2492, 2756, 3202, 4628, 4717, 4823, 6404, 8099, 9434, 9646, 11207, 16198, 18868, 19292, 20813, 22414, 32396, 33019, 41626, 44828, 61321, 66038, 83252, 84853, 122642, 132076, 142489, 145691, 169706, 245284, 284978, 291382, 339412, 429247, 569956, 582764, 593971, 858494, 997423, 1103089, 1187942, 1716988, 1852357, 1994846, 2206178, 2375884, 3704714, 3989692, 4412356, 7409428, 7551917, 7721623, 12966499, 15103834, 15443246, 25932998, 30207668, 30886492, 51865996, 52863419, 98174921, 105726838, 196349842, 211453676, 392699684, 687224447, 1374448894, 2748897788]

約数ペア:

[(1, 2748897788), (2, 1374448894), (4, 687224447), (7, 392699684), (13, 211453676), (14, 196349842), (26, 105726838), (28, 98174921), (52, 52863419), (53, 51865996), (89, 30886492), (91, 30207668), (106, 25932998), (178, 15443246), (182, 15103834), (212, 12966499), (356, 7721623), (364, 7551917), (371, 7409428), (623, 4412356), (689, 3989692), (742, 3704714), (1157, 2375884), (1246, 2206178), (1378, 1994846), (1484, 1852357), (1601, 1716988), (2314, 1187942), (2492, 1103089), (2756, 997423), (3202, 858494), (4628, 593971), (4717, 582764), (4823, 569956), (6404, 429247), (8099, 339412), (9434, 291382), (9646, 284978), (11207, 245284), (16198, 169706), (18868, 145691), (19292, 142489), (20813, 132076), (22414, 122642), (32396, 84853), (33019, 83252), (41626, 66038), (44828, 61321)]