313360558

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1\times {\mathrm{2243}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 570011904

約数和(自身を除く): 256651346

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 587, 1174, 2243, 4109, 4486, 8218, 9979, 15701, 19958, 31402, 38131, 69853, 76262, 139706, 266917, 533834, 1316641, 2633282, 9216487, 18432974, 22382897, 44765794, 156680279, 313360558]

約数ペア:

[(1, 313360558), (2, 156680279), (7, 44765794), (14, 22382897), (17, 18432974), (34, 9216487), (119, 2633282), (238, 1316641), (587, 533834), (1174, 266917), (2243, 139706), (4109, 76262), (4486, 69853), (8218, 38131), (9979, 31402), (15701, 19958)]