1330681758

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53791}}^1$

素因数の和:53853

約数の個数: 64

約数和(自身を含む): 3304980480

約数和(自身を除く): 1974298722

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 1178, 1302, 1767, 3534, 4123, 8246, 12369, 24738, 53791, 107582, 161373, 322746, 376537, 753074, 1022029, 1129611, 1667521, 2044058, 2259222, 3066087, 3335042, 5002563, 6132174, 7154203, 10005126, 11672647, 14308406, 21462609, 23345294, 31682899, 35017941, 42925218, 63365798, 70035882, 95048697, 190097394, 221780293, 443560586, 665340879, 1330681758]

約数ペア:

[(1, 1330681758), (2, 665340879), (3, 443560586), (6, 221780293), (7, 190097394), (14, 95048697), (19, 70035882), (21, 63365798), (31, 42925218), (38, 35017941), (42, 31682899), (57, 23345294), (62, 21462609), (93, 14308406), (114, 11672647), (133, 10005126), (186, 7154203), (217, 6132174), (266, 5002563), (399, 3335042), (434, 3066087), (589, 2259222), (651, 2044058), (798, 1667521), (1178, 1129611), (1302, 1022029), (1767, 753074), (3534, 376537), (4123, 322746), (8246, 161373), (12369, 107582), (24738, 53791)]