1040208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1667}}^1$

素因数の和:1691

約数の個数: 40

約数和(自身を含む): 2895648

約数和(自身を除く): 1855440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1667, 3334, 5001, 6668, 10002, 13336, 20004, 21671, 26672, 40008, 43342, 65013, 80016, 86684, 130026, 173368, 260052, 346736, 520104, 1040208]

約数ペア:

[(1, 1040208), (2, 520104), (3, 346736), (4, 260052), (6, 173368), (8, 130026), (12, 86684), (13, 80016), (16, 65013), (24, 43342), (26, 40008), (39, 26672), (48, 21671), (52, 20004), (78, 13336), (104, 10002), (156, 6668), (208, 5001), (312, 3334), (624, 1667)]