8424253148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1$

素因数の和:1442

約数の個数: 48

約数和(自身を含む): 15490911744

約数和(自身を除く): 7066658596

約数列:

[1, 2, 4, 23, 46, 92, 307, 461, 614, 647, 922, 1228, 1294, 1844, 2588, 7061, 10603, 14122, 14881, 21206, 28244, 29762, 42412, 59524, 141527, 198629, 283054, 298267, 397258, 566108, 596534, 794516, 1193068, 3255121, 4568467, 6510242, 6860141, 9136934, 13020484, 13720282, 18273868, 27440564, 91567969, 183135938, 366271876, 2106063287, 4212126574, 8424253148]

約数ペア:

[(1, 8424253148), (2, 4212126574), (4, 2106063287), (23, 366271876), (46, 183135938), (92, 91567969), (307, 27440564), (461, 18273868), (614, 13720282), (647, 13020484), (922, 9136934), (1228, 6860141), (1294, 6510242), (1844, 4568467), (2588, 3255121), (7061, 1193068), (10603, 794516), (14122, 596534), (14881, 566108), (21206, 397258), (28244, 298267), (29762, 283054), (42412, 198629), (59524, 141527)]