289228966

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{5743}}^1$

素因数の和:5920

約数の個数: 24

約数和(自身を含む): 473018400

約数和(自身を除く): 183789434

約数列:

[1, 2, 13, 26, 149, 169, 298, 338, 1937, 3874, 5743, 11486, 25181, 50362, 74659, 149318, 855707, 970567, 1711414, 1941134, 11124191, 22248382, 144614483, 289228966]

約数ペア:

[(1, 289228966), (2, 144614483), (13, 22248382), (26, 11124191), (149, 1941134), (169, 1711414), (298, 970567), (338, 855707), (1937, 149318), (3874, 74659), (5743, 50362), (11486, 25181)]