260017367924

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1\times {\mathrm{2687}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 462089650176

約数和(自身を除く): 202072282252

約数列:

[1, 2, 4, 131, 151, 262, 302, 524, 604, 1223, 2446, 2687, 4892, 5374, 10748, 19781, 39562, 79124, 160213, 184673, 320426, 351997, 369346, 405737, 640852, 703994, 738692, 811474, 1407988, 1622948, 3286201, 6572402, 13144804, 24192163, 48384326, 53151547, 96768652, 106303094, 212606188, 430492331, 496216351, 860984662, 992432702, 1721969324, 1984865404, 65004341981, 130008683962, 260017367924]

約数ペア:

[(1, 260017367924), (2, 130008683962), (4, 65004341981), (131, 1984865404), (151, 1721969324), (262, 992432702), (302, 860984662), (524, 496216351), (604, 430492331), (1223, 212606188), (2446, 106303094), (2687, 96768652), (4892, 53151547), (5374, 48384326), (10748, 24192163), (19781, 13144804), (39562, 6572402), (79124, 3286201), (160213, 1622948), (184673, 1407988), (320426, 811474), (351997, 738692), (369346, 703994), (405737, 640852)]