5640698

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 10257408

約数和(自身を除く): 4616710

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 217, 287, 317, 434, 574, 634, 1271, 2219, 2542, 4438, 8897, 9827, 12997, 17794, 19654, 25994, 68789, 90979, 137578, 181958, 402907, 805814, 2820349, 5640698]

約数ペア:

[(1, 5640698), (2, 2820349), (7, 805814), (14, 402907), (31, 181958), (41, 137578), (62, 90979), (82, 68789), (217, 25994), (287, 19654), (317, 17794), (434, 12997), (574, 9827), (634, 8897), (1271, 4438), (2219, 2542)]