40989812854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1986133}}^1$

素因数の和:1986759

約数の個数: 16

約数和(自身を含む): 65208751488

約数和(自身を除く): 24218938634

約数列:

[1, 2, 17, 34, 607, 1214, 10319, 20638, 1986133, 3972266, 33764261, 67528522, 1205582731, 2411165462, 20494906427, 40989812854]

約数ペア:

[(1, 40989812854), (2, 20494906427), (17, 2411165462), (34, 1205582731), (607, 67528522), (1214, 33764261), (10319, 3972266), (20638, 1986133)]