1261750686

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{48221}}^1$

素因数の和:48329

約数の個数: 48

約数和(自身を含む): 2968546320

約数和(自身を除く): 1706795634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 294, 534, 623, 1246, 1869, 3738, 4361, 8722, 13083, 26166, 48221, 96442, 144663, 289326, 337547, 675094, 1012641, 2025282, 2362829, 4291669, 4725658, 7088487, 8583338, 12875007, 14176974, 25750014, 30041683, 60083366, 90125049, 180250098, 210291781, 420583562, 630875343, 1261750686]

約数ペア:

[(1, 1261750686), (2, 630875343), (3, 420583562), (6, 210291781), (7, 180250098), (14, 90125049), (21, 60083366), (42, 30041683), (49, 25750014), (89, 14176974), (98, 12875007), (147, 8583338), (178, 7088487), (267, 4725658), (294, 4291669), (534, 2362829), (623, 2025282), (1246, 1012641), (1869, 675094), (3738, 337547), (4361, 289326), (8722, 144663), (13083, 96442), (26166, 48221)]