307417136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1013}}^1\times {\mathrm{1459}}^1$

素因数の和:2493

約数の個数: 40

約数和(自身を含む): 642510960

約数和(自身を除く): 335093824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1013, 1459, 2026, 2918, 4052, 5836, 8104, 11672, 13169, 16208, 18967, 23344, 26338, 37934, 52676, 75868, 105352, 151736, 210704, 303472, 1477967, 2955934, 5911868, 11823736, 19213571, 23647472, 38427142, 76854284, 153708568, 307417136]

約数ペア:

[(1, 307417136), (2, 153708568), (4, 76854284), (8, 38427142), (13, 23647472), (16, 19213571), (26, 11823736), (52, 5911868), (104, 2955934), (208, 1477967), (1013, 303472), (1459, 210704), (2026, 151736), (2918, 105352), (4052, 75868), (5836, 52676), (8104, 37934), (11672, 26338), (13169, 23344), (16208, 18967)]