2199468848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{119849}}^1$

素因数の和:119925

約数の個数: 40

約数和(自身を含む): 4517865600

約数和(自身を除く): 2318396752

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 296, 496, 592, 1147, 2294, 4588, 9176, 18352, 119849, 239698, 479396, 958792, 1917584, 3715319, 4434413, 7430638, 8868826, 14861276, 17737652, 29722552, 35475304, 59445104, 70950608, 137466803, 274933606, 549867212, 1099734424, 2199468848]

約数ペア:

[(1, 2199468848), (2, 1099734424), (4, 549867212), (8, 274933606), (16, 137466803), (31, 70950608), (37, 59445104), (62, 35475304), (74, 29722552), (124, 17737652), (148, 14861276), (248, 8868826), (296, 7430638), (496, 4434413), (592, 3715319), (1147, 1917584), (2294, 958792), (4588, 479396), (9176, 239698), (18352, 119849)]