1384661490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1073381}}^1$

素因数の和:1073434

約数の個数: 32

約数和(自身を含む): 3400474176

約数和(自身を除く): 2015812686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1073381, 2146762, 3220143, 5366905, 6440286, 10733810, 16100715, 32201430, 46155383, 92310766, 138466149, 230776915, 276932298, 461553830, 692330745, 1384661490]

約数ペア:

[(1, 1384661490), (2, 692330745), (3, 461553830), (5, 276932298), (6, 230776915), (10, 138466149), (15, 92310766), (30, 46155383), (43, 32201430), (86, 16100715), (129, 10733810), (215, 6440286), (258, 5366905), (430, 3220143), (645, 2146762), (1290, 1073381)]