890263866

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{52747}}^1$

素因数の和:52878

約数の個数: 32

約数和(自身を含む): 1860949440

約数和(自身を除く): 970685574

約数列:

[1, 2, 3, 6, 29, 58, 87, 97, 174, 194, 291, 582, 2813, 5626, 8439, 16878, 52747, 105494, 158241, 316482, 1529663, 3059326, 4588989, 5116459, 9177978, 10232918, 15349377, 30698754, 148377311, 296754622, 445131933, 890263866]

約数ペア:

[(1, 890263866), (2, 445131933), (3, 296754622), (6, 148377311), (29, 30698754), (58, 15349377), (87, 10232918), (97, 9177978), (174, 5116459), (194, 4588989), (291, 3059326), (582, 1529663), (2813, 316482), (5626, 158241), (8439, 105494), (16878, 52747)]