385510916

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{14327}}^1$

素因数の和:14400

約数の個数: 36

約数和(自身を含む): 796751424

約数和(自身を除く): 411240508

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 13454, 14327, 26908, 28654, 57308, 100289, 200578, 401156, 444137, 888274, 1776548, 3108959, 6217918, 12435836, 13768247, 27536494, 55072988, 96377729, 192755458, 385510916]

約数ペア:

[(1, 385510916), (2, 192755458), (4, 96377729), (7, 55072988), (14, 27536494), (28, 13768247), (31, 12435836), (62, 6217918), (124, 3108959), (217, 1776548), (434, 888274), (868, 444137), (961, 401156), (1922, 200578), (3844, 100289), (6727, 57308), (13454, 28654), (14327, 26908)]