1520647908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{7481}}^1$

素因数の和:8804

約数の個数: 48

約数和(自身を含む): 3824558976

約数和(自身を除く): 2303911068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1303, 2606, 3909, 5212, 7481, 7818, 14962, 15636, 16939, 22443, 29924, 33878, 44886, 50817, 67756, 89772, 97253, 101634, 194506, 203268, 291759, 389012, 583518, 1167036, 9747743, 19495486, 29243229, 38990972, 58486458, 116972916, 126720659, 253441318, 380161977, 506882636, 760323954, 1520647908]

約数ペア:

[(1, 1520647908), (2, 760323954), (3, 506882636), (4, 380161977), (6, 253441318), (12, 126720659), (13, 116972916), (26, 58486458), (39, 38990972), (52, 29243229), (78, 19495486), (156, 9747743), (1303, 1167036), (2606, 583518), (3909, 389012), (5212, 291759), (7481, 203268), (7818, 194506), (14962, 101634), (15636, 97253), (16939, 89772), (22443, 67756), (29924, 50817), (33878, 44886)]