2775031.00000000

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{379}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 162217440

約数和(自身を除く): 81473764

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 241, 379, 442, 482, 758, 884, 964, 1516, 3133, 4097, 4927, 6266, 6443, 8194, 9854, 12532, 12886, 16388, 19708, 25772, 53261, 83759, 91339, 106522, 167518, 182678, 213044, 335036, 365356, 1187407, 1552763, 2374814, 3105526, 4749628, 6211052, 20185919, 40371838, 80743676]

約数ペア:

[(1, 80743676), (2, 40371838), (4, 20185919), (13, 6211052), (17, 4749628), (26, 3105526), (34, 2374814), (52, 1552763), (68, 1187407), (221, 365356), (241, 335036), (379, 213044), (442, 182678), (482, 167518), (758, 106522), (884, 91339), (964, 83759), (1516, 53261), (3133, 25772), (4097, 19708), (4927, 16388), (6266, 12886), (6443, 12532), (8194, 9854)]