6561898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:454

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 5534102

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 349, 553, 698, 1106, 1343, 2443, 2686, 4886, 5933, 9401, 11866, 18802, 27571, 41531, 55142, 83062, 192997, 385994, 468707, 937414, 3280949, 6561898]

約数ペア:

[(1, 6561898), (2, 3280949), (7, 937414), (14, 468707), (17, 385994), (34, 192997), (79, 83062), (119, 55142), (158, 41531), (238, 27571), (349, 18802), (553, 11866), (698, 9401), (1106, 5933), (1343, 4886), (2443, 2686)]