421480616

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1423921}}^1$

素因数の和:1423964

約数の個数: 16

約数和(自身を含む): 811635540

約数和(自身を除く): 390154924

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1423921, 2847842, 5695684, 11391368, 52685077, 105370154, 210740308, 421480616]

約数ペア:

[(1, 421480616), (2, 210740308), (4, 105370154), (8, 52685077), (37, 11391368), (74, 5695684), (148, 2847842), (296, 1423921)]