1338856544

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{10007}}^1$

素因数の和:10167

約数の個数: 48

約数和(自身を含む): 2731343328

約数和(自身を除く): 1392486784

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 113, 148, 226, 296, 452, 592, 904, 1184, 1808, 3616, 4181, 8362, 10007, 16724, 20014, 33448, 40028, 66896, 80056, 133792, 160112, 320224, 370259, 740518, 1130791, 1481036, 2261582, 2962072, 4523164, 5924144, 9046328, 11848288, 18092656, 36185312, 41839267, 83678534, 167357068, 334714136, 669428272, 1338856544]

約数ペア:

[(1, 1338856544), (2, 669428272), (4, 334714136), (8, 167357068), (16, 83678534), (32, 41839267), (37, 36185312), (74, 18092656), (113, 11848288), (148, 9046328), (226, 5924144), (296, 4523164), (452, 2962072), (592, 2261582), (904, 1481036), (1184, 1130791), (1808, 740518), (3616, 370259), (4181, 320224), (8362, 160112), (10007, 133792), (16724, 80056), (20014, 66896), (33448, 40028)]