1946125870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{29411}}^1$

素因数の和:29940

約数の個数: 32

約数和(自身を含む): 3780030240

約数和(自身を除く): 1833904370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 509, 1018, 2545, 5090, 6617, 13234, 29411, 33085, 58822, 66170, 147055, 294110, 382343, 764686, 1911715, 3823430, 14970199, 29940398, 74850995, 149701990, 194612587, 389225174, 973062935, 1946125870]

約数ペア:

[(1, 1946125870), (2, 973062935), (5, 389225174), (10, 194612587), (13, 149701990), (26, 74850995), (65, 29940398), (130, 14970199), (509, 3823430), (1018, 1911715), (2545, 764686), (5090, 382343), (6617, 294110), (13234, 147055), (29411, 66170), (33085, 58822)]