2021639794630

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3517}}^1\times {\mathrm{366127}}^1$

素因数の和:369808

約数の個数: 32

約数和(自身を含む): 3663180936576

約数和(自身を除く): 1641541141946

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 3517, 7034, 17585, 35170, 366127, 552169, 732254, 1104338, 1830635, 2760845, 3661270, 5521690, 57481939, 114963878, 287409695, 574819390, 1287668659, 2575337318, 6438343295, 12876686590, 202163979463, 404327958926, 1010819897315, 2021639794630]

約数ペア:

[(1, 2021639794630), (2, 1010819897315), (5, 404327958926), (10, 202163979463), (157, 12876686590), (314, 6438343295), (785, 2575337318), (1570, 1287668659), (3517, 574819390), (7034, 287409695), (17585, 114963878), (35170, 57481939), (366127, 5521690), (552169, 3661270), (732254, 2760845), (1104338, 1830635)]