1330479448

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{56897}}^1$

素因数の和:57019

約数の個数: 32

約数和(自身を含む): 2594548800

約数和(自身を除く): 1264069352

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 2923, 5846, 11692, 23384, 56897, 113794, 227588, 455176, 2105189, 4210378, 4494863, 8420756, 8989726, 16841512, 17979452, 35958904, 166309931, 332619862, 665239724, 1330479448]

約数ペア:

[(1, 1330479448), (2, 665239724), (4, 332619862), (8, 166309931), (37, 35958904), (74, 17979452), (79, 16841512), (148, 8989726), (158, 8420756), (296, 4494863), (316, 4210378), (632, 2105189), (2923, 455176), (5846, 227588), (11692, 113794), (23384, 56897)]