2034651892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25759}}^1$

素因数の和:25821

約数の個数: 72

約数和(自身を含む): 4604651520

約数和(自身を除く): 2569999628

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 5642, 6076, 11284, 19747, 25759, 39494, 51518, 78988, 103036, 180313, 334867, 360626, 669734, 721252, 798529, 1262191, 1339468, 1597058, 2344069, 2524382, 3194116, 4688138, 5048764, 5589703, 9376276, 10380877, 11179406, 16408483, 20761754, 22358812, 32816966, 39127921, 41523508, 65633932, 72666139, 78255842, 145332278, 156511684, 290664556, 508662973, 1017325946, 2034651892]

約数ペア:

[(1, 2034651892), (2, 1017325946), (4, 508662973), (7, 290664556), (13, 156511684), (14, 145332278), (26, 78255842), (28, 72666139), (31, 65633932), (49, 41523508), (52, 39127921), (62, 32816966), (91, 22358812), (98, 20761754), (124, 16408483), (182, 11179406), (196, 10380877), (217, 9376276), (364, 5589703), (403, 5048764), (434, 4688138), (637, 3194116), (806, 2524382), (868, 2344069), (1274, 1597058), (1519, 1339468), (1612, 1262191), (2548, 798529), (2821, 721252), (3038, 669734), (5642, 360626), (6076, 334867), (11284, 180313), (19747, 103036), (25759, 78988), (39494, 51518)]