1296327214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{418981}}^1$

素因数の和:419020

約数の個数: 32

約数和(自身を含む): 2534003136

約数和(自身を除く): 1237675922

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 418981, 837962, 2932867, 5446753, 5865734, 7122677, 10893506, 14245354, 38127271, 49858739, 76254542, 92594801, 99717478, 185189602, 648163607, 1296327214]

約数ペア:

[(1, 1296327214), (2, 648163607), (7, 185189602), (13, 99717478), (14, 92594801), (17, 76254542), (26, 49858739), (34, 38127271), (91, 14245354), (119, 10893506), (182, 7122677), (221, 5865734), (238, 5446753), (442, 2932867), (1547, 837962), (3094, 418981)]