1428720523

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{30187}}^1$

素因数の和:30306

約数の個数: 16

約数和(自身を含む): 1564945920

約数和(自身を除く): 136225397

約数列:

[1, 19, 47, 53, 893, 1007, 2491, 30187, 47329, 573553, 1418789, 1599911, 26956991, 30398309, 75195817, 1428720523]

約数ペア:

[(1, 1428720523), (19, 75195817), (47, 30398309), (53, 26956991), (893, 1599911), (1007, 1418789), (2491, 573553), (30187, 47329)]