1005989218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3001}}^1\times {\mathrm{12893}}^1$

素因数の和:15909

約数の個数: 16

約数和(自身を含む): 1625727096

約数和(自身を除く): 619737878

約数列:

[1, 2, 13, 26, 3001, 6002, 12893, 25786, 39013, 78026, 167609, 335218, 38691893, 77383786, 502994609, 1005989218]

約数ペア:

[(1, 1005989218), (2, 502994609), (13, 77383786), (26, 38691893), (3001, 335218), (6002, 167609), (12893, 78026), (25786, 39013)]