4980772

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 8983800

約数和(自身を除く): 4003028

約数列:

[1, 2, 4, 61, 122, 137, 149, 244, 274, 298, 548, 596, 8357, 9089, 16714, 18178, 20413, 33428, 36356, 40826, 81652, 1245193, 2490386, 4980772]

約数ペア:

[(1, 4980772), (2, 2490386), (4, 1245193), (61, 81652), (122, 40826), (137, 36356), (149, 33428), (244, 20413), (274, 18178), (298, 16714), (548, 9089), (596, 8357)]