2472139312

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1999}}^1\times {\mathrm{2089}}^1$

素因数の和:4133

約数の個数: 40

約数和(自身を含む): 4924040000

約数和(自身を除く): 2451900688

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1999, 2089, 3998, 4178, 7996, 8356, 15992, 16712, 31984, 33424, 73963, 77293, 147926, 154586, 295852, 309172, 591704, 618344, 1183408, 1236688, 4175911, 8351822, 16703644, 33407288, 66814576, 154508707, 309017414, 618034828, 1236069656, 2472139312]

約数ペア:

[(1, 2472139312), (2, 1236069656), (4, 618034828), (8, 309017414), (16, 154508707), (37, 66814576), (74, 33407288), (148, 16703644), (296, 8351822), (592, 4175911), (1999, 1236688), (2089, 1183408), (3998, 618344), (4178, 591704), (7996, 309172), (8356, 295852), (15992, 154586), (16712, 147926), (31984, 77293), (33424, 73963)]