1643283408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2633467}}^1$

素因数の和:2633491

約数の個数: 40

約数和(自身を含む): 4571700448

約数和(自身を除く): 2928417040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2633467, 5266934, 7900401, 10533868, 15800802, 21067736, 31601604, 34235071, 42135472, 63203208, 68470142, 102705213, 126406416, 136940284, 205410426, 273880568, 410820852, 547761136, 821641704, 1643283408]

約数ペア:

[(1, 1643283408), (2, 821641704), (3, 547761136), (4, 410820852), (6, 273880568), (8, 205410426), (12, 136940284), (13, 126406416), (16, 102705213), (24, 68470142), (26, 63203208), (39, 42135472), (48, 34235071), (52, 31601604), (78, 21067736), (104, 15800802), (156, 10533868), (208, 7900401), (312, 5266934), (624, 2633467)]