415898294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3023}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 738533376

約数和(自身を除く): 322635082

約数列:

[1, 2, 7, 14, 31, 62, 217, 317, 434, 634, 2219, 3023, 4438, 6046, 9827, 19654, 21161, 42322, 68789, 93713, 137578, 187426, 655991, 958291, 1311982, 1916582, 6708037, 13416074, 29707021, 59414042, 207949147, 415898294]

約数ペア:

[(1, 415898294), (2, 207949147), (7, 59414042), (14, 29707021), (31, 13416074), (62, 6708037), (217, 1916582), (317, 1311982), (434, 958291), (634, 655991), (2219, 187426), (3023, 137578), (4438, 93713), (6046, 68789), (9827, 42322), (19654, 21161)]