562989814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{773}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 898781184

約数和(自身を除く): 335791370

約数列:

[1, 2, 23, 46, 71, 142, 223, 446, 773, 1546, 1633, 3266, 5129, 10258, 15833, 17779, 31666, 35558, 54883, 109766, 172379, 344758, 364159, 728318, 1262309, 2524618, 3964717, 7929434, 12238909, 24477818, 281494907, 562989814]

約数ペア:

[(1, 562989814), (2, 281494907), (23, 24477818), (46, 12238909), (71, 7929434), (142, 3964717), (223, 2524618), (446, 1262309), (773, 728318), (1546, 364159), (1633, 344758), (3266, 172379), (5129, 109766), (10258, 54883), (15833, 35558), (17779, 31666)]