417754806

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{6689}}^1$

素因数の和:8188

約数の個数: 32

約数和(自身を含む): 955653120

約数和(自身を除く): 537898314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1487, 2974, 4461, 6689, 8922, 10409, 13378, 20067, 20818, 31227, 40134, 46823, 62454, 93646, 140469, 280938, 9946543, 19893086, 29839629, 59679258, 69625801, 139251602, 208877403, 417754806]

約数ペア:

[(1, 417754806), (2, 208877403), (3, 139251602), (6, 69625801), (7, 59679258), (14, 29839629), (21, 19893086), (42, 9946543), (1487, 280938), (2974, 140469), (4461, 93646), (6689, 62454), (8922, 46823), (10409, 40134), (13378, 31227), (20067, 20818)]