7138680922

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{691}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 10953308160

約数和(自身を除く): 3814627238

約数列:

[1, 2, 89, 127, 178, 254, 457, 691, 914, 1382, 11303, 22606, 40673, 58039, 61499, 81346, 87757, 116078, 122998, 175514, 315787, 631574, 5165471, 7810373, 10330942, 15620746, 28105043, 40104949, 56210086, 80209898, 3569340461, 7138680922]

約数ペア:

[(1, 7138680922), (2, 3569340461), (89, 80209898), (127, 56210086), (178, 40104949), (254, 28105043), (457, 15620746), (691, 10330942), (914, 7810373), (1382, 5165471), (11303, 631574), (22606, 315787), (40673, 175514), (58039, 122998), (61499, 116078), (81346, 87757)]