1353806890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{18743}}^1$

素因数の和:19014

約数の個数: 32

約数和(自身を含む): 2526391296

約数和(自身を除く): 1172584406

約数列:

[1, 2, 5, 10, 31, 62, 155, 233, 310, 466, 1165, 2330, 7223, 14446, 18743, 36115, 37486, 72230, 93715, 187430, 581033, 1162066, 2905165, 4367119, 5810330, 8734238, 21835595, 43671190, 135380689, 270761378, 676903445, 1353806890]

約数ペア:

[(1, 1353806890), (2, 676903445), (5, 270761378), (10, 135380689), (31, 43671190), (62, 21835595), (155, 8734238), (233, 5810330), (310, 4367119), (466, 2905165), (1165, 1162066), (2330, 581033), (7223, 187430), (14446, 93715), (18743, 72230), (36115, 37486)]