434288510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{13687}}^1$

素因数の和:13880

約数の個数: 32

約数和(自身を含む): 827850240

約数和(自身を除く): 393561730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 3173, 6346, 13687, 15865, 27374, 31730, 68435, 136870, 260053, 520106, 1300265, 2285729, 2600530, 4571458, 11428645, 22857290, 43428851, 86857702, 217144255, 434288510]

約数ペア:

[(1, 434288510), (2, 217144255), (5, 86857702), (10, 43428851), (19, 22857290), (38, 11428645), (95, 4571458), (167, 2600530), (190, 2285729), (334, 1300265), (835, 520106), (1670, 260053), (3173, 136870), (6346, 68435), (13687, 31730), (15865, 27374)]