1316327078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{2999}}^1$

素因数の和:3364

約数の個数: 32

約数和(自身を含む): 2192832000

約数和(自身を除く): 876504922

約数列:

[1, 2, 11, 22, 71, 142, 281, 562, 781, 1562, 2999, 3091, 5998, 6182, 19951, 32989, 39902, 65978, 212929, 219461, 425858, 438922, 842719, 1685438, 2342219, 4684438, 9269909, 18539818, 59833049, 119666098, 658163539, 1316327078]

約数ペア:

[(1, 1316327078), (2, 658163539), (11, 119666098), (22, 59833049), (71, 18539818), (142, 9269909), (281, 4684438), (562, 2342219), (781, 1685438), (1562, 842719), (2999, 438922), (3091, 425858), (5998, 219461), (6182, 212929), (19951, 65978), (32989, 39902)]