4140344

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 8573040

約数和(自身を除く): 4432696

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 971, 1066, 1942, 2132, 3884, 4264, 7768, 12623, 25246, 39811, 50492, 79622, 100984, 159244, 318488, 517543, 1035086, 2070172, 4140344]

約数ペア:

[(1, 4140344), (2, 2070172), (4, 1035086), (8, 517543), (13, 318488), (26, 159244), (41, 100984), (52, 79622), (82, 50492), (104, 39811), (164, 25246), (328, 12623), (533, 7768), (971, 4264), (1066, 3884), (1942, 2132)]