2394704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 5181960

約数和(自身を除く): 2787256

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 397, 464, 754, 794, 1508, 1588, 3016, 3176, 5161, 6032, 6352, 10322, 11513, 20644, 23026, 41288, 46052, 82576, 92104, 149669, 184208, 299338, 598676, 1197352, 2394704]

約数ペア:

[(1, 2394704), (2, 1197352), (4, 598676), (8, 299338), (13, 184208), (16, 149669), (26, 92104), (29, 82576), (52, 46052), (58, 41288), (104, 23026), (116, 20644), (208, 11513), (232, 10322), (377, 6352), (397, 6032), (464, 5161), (754, 3176), (794, 3016), (1508, 1588)]