2199256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 4436640

約数和(自身を除く): 2237384

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 157, 206, 314, 412, 628, 824, 1256, 1751, 2669, 3502, 5338, 7004, 10676, 14008, 16171, 21352, 32342, 64684, 129368, 274907, 549814, 1099628, 2199256]

約数ペア:

[(1, 2199256), (2, 1099628), (4, 549814), (8, 274907), (17, 129368), (34, 64684), (68, 32342), (103, 21352), (136, 16171), (157, 14008), (206, 10676), (314, 7004), (412, 5338), (628, 3502), (824, 2669), (1256, 1751)]