2010428476

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{4507}}^1$

素因数の和:4786

約数の個数: 48

約数和(自身を含む): 4089657600

約数和(自身を除く): 2079229124

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 179, 356, 358, 623, 716, 1246, 1253, 2492, 2506, 4507, 5012, 9014, 15931, 18028, 31549, 31862, 63098, 63724, 111517, 126196, 223034, 401123, 446068, 802246, 806753, 1604492, 1613506, 2807861, 3227012, 5615722, 5647271, 11231444, 11294542, 22589084, 71801017, 143602034, 287204068, 502607119, 1005214238, 2010428476]

約数ペア:

[(1, 2010428476), (2, 1005214238), (4, 502607119), (7, 287204068), (14, 143602034), (28, 71801017), (89, 22589084), (178, 11294542), (179, 11231444), (356, 5647271), (358, 5615722), (623, 3227012), (716, 2807861), (1246, 1613506), (1253, 1604492), (2492, 806753), (2506, 802246), (4507, 446068), (5012, 401123), (9014, 223034), (15931, 126196), (18028, 111517), (31549, 63724), (31862, 63098)]