2013808708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{1033}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 3762601920

約数和(自身を除く): 1748793212

約数列:

[1, 2, 4, 19, 38, 76, 113, 226, 227, 452, 454, 908, 1033, 2066, 2147, 4132, 4294, 4313, 8588, 8626, 17252, 19627, 25651, 39254, 51302, 78508, 102604, 116729, 233458, 234491, 466916, 468982, 487369, 937964, 974738, 1949476, 2217851, 4435702, 4455329, 8871404, 8910658, 17821316, 26497483, 52994966, 105989932, 503452177, 1006904354, 2013808708]

約数ペア:

[(1, 2013808708), (2, 1006904354), (4, 503452177), (19, 105989932), (38, 52994966), (76, 26497483), (113, 17821316), (226, 8910658), (227, 8871404), (452, 4455329), (454, 4435702), (908, 2217851), (1033, 1949476), (2066, 974738), (2147, 937964), (4132, 487369), (4294, 468982), (4313, 466916), (8588, 234491), (8626, 233458), (17252, 116729), (19627, 102604), (25651, 78508), (39254, 51302)]