1873558792

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{471217}}^1$

素因数の和:471301

約数の個数: 32

約数和(自身を含む): 4071323520

約数和(自身を除く): 2197764728

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 471217, 942434, 1884868, 3298519, 3769736, 6597038, 13194076, 26388152, 33456407, 66912814, 133825628, 234194849, 267651256, 468389698, 936779396, 1873558792]

約数ペア:

[(1, 1873558792), (2, 936779396), (4, 468389698), (7, 267651256), (8, 234194849), (14, 133825628), (28, 66912814), (56, 33456407), (71, 26388152), (142, 13194076), (284, 6597038), (497, 3769736), (568, 3298519), (994, 1884868), (1988, 942434), (3976, 471217)]