2758903742

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{1187}}^1$

素因数の和:1881

約数の個数: 48

約数和(自身を含む): 4955998608

約数和(自身を除く): 2197094866

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 518, 641, 1187, 1282, 1813, 2374, 3626, 4487, 8309, 8974, 16618, 23717, 31409, 43919, 47434, 58163, 62818, 87838, 116326, 166019, 307433, 332038, 614866, 760867, 1162133, 1521734, 2152031, 2324266, 4304062, 5326069, 10652138, 28152079, 37282483, 56304158, 74564966, 197064553, 394129106, 1379451871, 2758903742]

約数ペア:

[(1, 2758903742), (2, 1379451871), (7, 394129106), (14, 197064553), (37, 74564966), (49, 56304158), (74, 37282483), (98, 28152079), (259, 10652138), (518, 5326069), (641, 4304062), (1187, 2324266), (1282, 2152031), (1813, 1521734), (2374, 1162133), (3626, 760867), (4487, 614866), (8309, 332038), (8974, 307433), (16618, 166019), (23717, 116326), (31409, 87838), (43919, 62818), (47434, 58163)]