1313409136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{46091}}^1$

素因数の和:46249

約数の個数: 40

約数和(自身を含む): 2760542064

約数和(自身を除く): 1447132928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 1096, 1781, 2192, 3562, 7124, 14248, 28496, 46091, 92182, 184364, 368728, 599183, 737456, 1198366, 2396732, 4793464, 6314467, 9586928, 12628934, 25257868, 50515736, 82088071, 101031472, 164176142, 328352284, 656704568, 1313409136]

約数ペア:

[(1, 1313409136), (2, 656704568), (4, 328352284), (8, 164176142), (13, 101031472), (16, 82088071), (26, 50515736), (52, 25257868), (104, 12628934), (137, 9586928), (208, 6314467), (274, 4793464), (548, 2396732), (1096, 1198366), (1781, 737456), (2192, 599183), (3562, 368728), (7124, 184364), (14248, 92182), (28496, 46091)]