1445848990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{24419}}^1$

素因数の和:24648

約数の個数: 32

約数和(自身を含む): 2700656640

約数和(自身を除く): 1254807650

約数列:

[1, 2, 5, 10, 31, 62, 155, 191, 310, 382, 955, 1910, 5921, 11842, 24419, 29605, 48838, 59210, 122095, 244190, 756989, 1513978, 3784945, 4664029, 7569890, 9328058, 23320145, 46640290, 144584899, 289169798, 722924495, 1445848990]

約数ペア:

[(1, 1445848990), (2, 722924495), (5, 289169798), (10, 144584899), (31, 46640290), (62, 23320145), (155, 9328058), (191, 7569890), (310, 4664029), (382, 3784945), (955, 1513978), (1910, 756989), (5921, 244190), (11842, 122095), (24419, 59210), (29605, 48838)]