1258454008

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^2\times {\mathrm{4217}}^1$

素因数の和:4376

約数の個数: 48

約数和(自身を含む): 2734782480

約数和(自身を除く): 1476328472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4217, 5329, 8434, 10658, 16868, 21316, 29519, 33736, 37303, 42632, 59038, 74606, 118076, 149212, 236152, 298424, 307841, 615682, 1231364, 2154887, 2462728, 4309774, 8619548, 17239096, 22472393, 44944786, 89889572, 157306751, 179779144, 314613502, 629227004, 1258454008]

約数ペア:

[(1, 1258454008), (2, 629227004), (4, 314613502), (7, 179779144), (8, 157306751), (14, 89889572), (28, 44944786), (56, 22472393), (73, 17239096), (146, 8619548), (292, 4309774), (511, 2462728), (584, 2154887), (1022, 1231364), (2044, 615682), (4088, 307841), (4217, 298424), (5329, 236152), (8434, 149212), (10658, 118076), (16868, 74606), (21316, 59038), (29519, 42632), (33736, 37303)]