2477790608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{12917}}^1$

素因数の和:13575

約数の個数: 40

約数和(自身を含む): 5061789120

約数和(自身を除く): 2583998512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 631, 1262, 2524, 5048, 10096, 11989, 12917, 23978, 25834, 47956, 51668, 95912, 103336, 191824, 206672, 245423, 490846, 981692, 1963384, 3926768, 8150627, 16301254, 32602508, 65205016, 130410032, 154861913, 309723826, 619447652, 1238895304, 2477790608]

約数ペア:

[(1, 2477790608), (2, 1238895304), (4, 619447652), (8, 309723826), (16, 154861913), (19, 130410032), (38, 65205016), (76, 32602508), (152, 16301254), (304, 8150627), (631, 3926768), (1262, 1963384), (2524, 981692), (5048, 490846), (10096, 245423), (11989, 206672), (12917, 191824), (23978, 103336), (25834, 95912), (47956, 51668)]