858209222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4019}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 1426360320

約数和(自身を除く): 568151098

約数列:

[1, 2, 13, 26, 43, 86, 191, 382, 559, 1118, 2483, 4019, 4966, 8038, 8213, 16426, 52247, 104494, 106769, 172817, 213538, 345634, 767629, 1535258, 2246621, 4493242, 9979177, 19958354, 33008047, 66016094, 429104611, 858209222]

約数ペア:

[(1, 858209222), (2, 429104611), (13, 66016094), (26, 33008047), (43, 19958354), (86, 9979177), (191, 4493242), (382, 2246621), (559, 1535258), (1118, 767629), (2483, 345634), (4019, 213538), (4966, 172817), (8038, 106769), (8213, 104494), (16426, 52247)]