2213744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 4791360

約数和(自身を除く): 2577616

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 367, 377, 464, 734, 754, 1468, 1508, 2936, 3016, 4771, 5872, 6032, 9542, 10643, 19084, 21286, 38168, 42572, 76336, 85144, 138359, 170288, 276718, 553436, 1106872, 2213744]

約数ペア:

[(1, 2213744), (2, 1106872), (4, 553436), (8, 276718), (13, 170288), (16, 138359), (26, 85144), (29, 76336), (52, 42572), (58, 38168), (104, 21286), (116, 19084), (208, 10643), (232, 9542), (367, 6032), (377, 5872), (464, 4771), (734, 3016), (754, 2936), (1468, 1508)]