1231553406

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{57223}}^1$

素因数の和:57456

約数の個数: 32

約数和(自身を含む): 2620401408

約数和(自身を除く): 1388848002

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 211, 422, 633, 1266, 3587, 7174, 10761, 21522, 57223, 114446, 171669, 343338, 972791, 1945582, 2918373, 5836746, 12074053, 24148106, 36222159, 72444318, 205258901, 410517802, 615776703, 1231553406]

約数ペア:

[(1, 1231553406), (2, 615776703), (3, 410517802), (6, 205258901), (17, 72444318), (34, 36222159), (51, 24148106), (102, 12074053), (211, 5836746), (422, 2918373), (633, 1945582), (1266, 972791), (3587, 343338), (7174, 171669), (10761, 114446), (21522, 57223)]