29901916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4561}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 57481200

約数和(自身を除く): 27579284

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 4561, 6556, 9122, 18244, 50171, 100342, 200684, 679589, 1359178, 2718356, 7475479, 14950958, 29901916]

約数ペア:

[(1, 29901916), (2, 14950958), (4, 7475479), (11, 2718356), (22, 1359178), (44, 679589), (149, 200684), (298, 100342), (596, 50171), (1639, 18244), (3278, 9122), (4561, 6556)]