125657012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{77951}}^1$

素因数の和:77999

約数の個数: 24

約数和(自身を含む): 244457472

約数和(自身を除く): 118800460

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 77951, 155902, 311804, 1013363, 2026726, 2416481, 4053452, 4832962, 9665924, 31414253, 62828506, 125657012]

約数ペア:

[(1, 125657012), (2, 62828506), (4, 31414253), (13, 9665924), (26, 4832962), (31, 4053452), (52, 2416481), (62, 2026726), (124, 1013363), (403, 311804), (806, 155902), (1612, 77951)]