2048609848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{769}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 4021617600

約数和(自身を除く): 1973007752

約数列:

[1, 2, 4, 8, 53, 61, 103, 106, 122, 206, 212, 244, 412, 424, 488, 769, 824, 1538, 3076, 3233, 5459, 6152, 6283, 6466, 10918, 12566, 12932, 21836, 25132, 25864, 40757, 43672, 46909, 50264, 79207, 81514, 93818, 158414, 163028, 187636, 316828, 326056, 332999, 375272, 633656, 665998, 1331996, 2486177, 2663992, 4197971, 4831627, 4972354, 8395942, 9663254, 9944708, 16791884, 19326508, 19889416, 33583768, 38653016, 256076231, 512152462, 1024304924, 2048609848]

約数ペア:

[(1, 2048609848), (2, 1024304924), (4, 512152462), (8, 256076231), (53, 38653016), (61, 33583768), (103, 19889416), (106, 19326508), (122, 16791884), (206, 9944708), (212, 9663254), (244, 8395942), (412, 4972354), (424, 4831627), (488, 4197971), (769, 2663992), (824, 2486177), (1538, 1331996), (3076, 665998), (3233, 633656), (5459, 375272), (6152, 332999), (6283, 326056), (6466, 316828), (10918, 187636), (12566, 163028), (12932, 158414), (21836, 93818), (25132, 81514), (25864, 79207), (40757, 50264), (43672, 46909)]