417065038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 693463680

約数和(自身を除く): 276398642

約数列:

[1, 2, 13, 26, 41, 82, 239, 478, 533, 1066, 1637, 3107, 3274, 6214, 9799, 19598, 21281, 42562, 67117, 127387, 134234, 254774, 391243, 782486, 872521, 1745042, 5086159, 10172318, 16040963, 32081926, 208532519, 417065038]

約数ペア:

[(1, 417065038), (2, 208532519), (13, 32081926), (26, 16040963), (41, 10172318), (82, 5086159), (239, 1745042), (478, 872521), (533, 782486), (1066, 391243), (1637, 254774), (3107, 134234), (3274, 127387), (6214, 67117), (9799, 42562), (19598, 21281)]