397702910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{37273}}^1$

素因数の和:37388

約数の個数: 32

約数和(自身を含む): 789016032

約数和(自身を除く): 391313122

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 37273, 74546, 186365, 372730, 410003, 820006, 2050015, 3615481, 4100030, 7230962, 18077405, 36154810, 39770291, 79540582, 198851455, 397702910]

約数ペア:

[(1, 397702910), (2, 198851455), (5, 79540582), (10, 39770291), (11, 36154810), (22, 18077405), (55, 7230962), (97, 4100030), (110, 3615481), (194, 2050015), (485, 820006), (970, 410003), (1067, 372730), (2134, 186365), (5335, 74546), (10670, 37273)]