2912846872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{204439}}^1$

素因数の和:204595

約数の個数: 32

約数和(自身を含む): 5924671200

約数和(自身を除く): 3011824328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 204439, 408878, 817756, 1635512, 2657707, 5315414, 10630828, 21261656, 28008143, 56016286, 112032572, 224065144, 364105859, 728211718, 1456423436, 2912846872]

約数ペア:

[(1, 2912846872), (2, 1456423436), (4, 728211718), (8, 364105859), (13, 224065144), (26, 112032572), (52, 56016286), (104, 28008143), (137, 21261656), (274, 10630828), (548, 5315414), (1096, 2657707), (1781, 1635512), (3562, 817756), (7124, 408878), (14248, 204439)]