1215184438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{65551}}^1$

素因数の和:65620

約数の個数: 32

約数和(自身を含む): 2114445312

約数和(自身を除く): 899260874

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 18538, 65551, 131102, 852163, 1507673, 1704326, 2032081, 3015346, 4064162, 19599749, 26417053, 39199498, 46737863, 52834106, 93475726, 607592219, 1215184438]

約数ペア:

[(1, 1215184438), (2, 607592219), (13, 93475726), (23, 52834106), (26, 46737863), (31, 39199498), (46, 26417053), (62, 19599749), (299, 4064162), (403, 3015346), (598, 2032081), (713, 1704326), (806, 1507673), (1426, 852163), (9269, 131102), (18538, 65551)]