2141591732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{31079}}^1$

素因数の和:31220

約数の個数: 48

約数和(自身を含む): 4511324160

約数和(自身を除く): 2369732428

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 107, 161, 214, 322, 428, 644, 749, 1498, 2461, 2996, 4922, 9844, 17227, 31079, 34454, 62158, 68908, 124316, 217553, 435106, 714817, 870212, 1429634, 2859268, 3325453, 5003719, 6650906, 10007438, 13301812, 20014876, 23278171, 46556342, 76485419, 93112684, 152970838, 305941676, 535397933, 1070795866, 2141591732]

約数ペア:

[(1, 2141591732), (2, 1070795866), (4, 535397933), (7, 305941676), (14, 152970838), (23, 93112684), (28, 76485419), (46, 46556342), (92, 23278171), (107, 20014876), (161, 13301812), (214, 10007438), (322, 6650906), (428, 5003719), (644, 3325453), (749, 2859268), (1498, 1429634), (2461, 870212), (2996, 714817), (4922, 435106), (9844, 217553), (17227, 124316), (31079, 68908), (34454, 62158)]