966974780

素因数分解:

$2^2\times 5^1\times {\mathrm{7213}}^1\times {\mathrm{6703}}^1$

素因数の和:13925

約数の個数: 24

約数和(自身を含む): 2031231552

約数和(自身を除く): 1064256772

約数列:

[1, 2, 4, 5, 10, 20, 6703, 7213, 13406, 14426, 26812, 28852, 33515, 36065, 67030, 72130, 134060, 144260, 48348739, 96697478, 193394956, 241743695, 483487390, 966974780]

約数ペア:

[(1, 966974780), (2, 483487390), (4, 241743695), (5, 193394956), (10, 96697478), (20, 48348739), (6703, 144260), (7213, 134060), (13406, 72130), (14426, 67030), (26812, 36065), (28852, 33515)]