1381240464

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{928253}}^1$

素因数の和:928295

約数の個数: 40

約数和(自身を含む): 3683311872

約数和(自身を除く): 2302071408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 928253, 1856506, 2784759, 3713012, 5569518, 7426024, 11139036, 14852048, 22278072, 28775843, 44556144, 57551686, 86327529, 115103372, 172655058, 230206744, 345310116, 460413488, 690620232, 1381240464]

約数ペア:

[(1, 1381240464), (2, 690620232), (3, 460413488), (4, 345310116), (6, 230206744), (8, 172655058), (12, 115103372), (16, 86327529), (24, 57551686), (31, 44556144), (48, 28775843), (62, 22278072), (93, 14852048), (124, 11139036), (186, 7426024), (248, 5569518), (372, 3713012), (496, 2784759), (744, 1856506), (1488, 928253)]