3990536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 8246880

約数和(自身を除く): 4256344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 331, 548, 662, 1096, 1324, 1507, 2648, 3014, 3641, 6028, 7282, 12056, 14564, 29128, 45347, 90694, 181388, 362776, 498817, 997634, 1995268, 3990536]

約数ペア:

[(1, 3990536), (2, 1995268), (4, 997634), (8, 498817), (11, 362776), (22, 181388), (44, 90694), (88, 45347), (137, 29128), (274, 14564), (331, 12056), (548, 7282), (662, 6028), (1096, 3641), (1324, 3014), (1507, 2648)]