3128695654

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{11593}}^1$

素因数の和:12160

約数の個数: 32

約数和(自身を含む): 5519486016

約数和(自身を除く): 2390790362

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 521, 1042, 3647, 7294, 11593, 19277, 23186, 38554, 81151, 134939, 162302, 269878, 428941, 857882, 3002587, 6005174, 6039953, 12079906, 42279671, 84559342, 223478261, 446956522, 1564347827, 3128695654]

約数ペア:

[(1, 3128695654), (2, 1564347827), (7, 446956522), (14, 223478261), (37, 84559342), (74, 42279671), (259, 12079906), (518, 6039953), (521, 6005174), (1042, 3002587), (3647, 857882), (7294, 428941), (11593, 269878), (19277, 162302), (23186, 134939), (38554, 81151)]