7970419966

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1\times {\mathrm{937}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 12211184160

約数和(自身を除く): 4240764194

約数列:

[1, 2, 97, 163, 194, 269, 326, 538, 937, 1874, 15811, 26093, 31622, 43847, 52186, 87694, 90889, 152731, 181778, 252053, 305462, 504106, 4253159, 8506318, 14814907, 24449141, 29629814, 41084639, 48898282, 82169278, 3985209983, 7970419966]

約数ペア:

[(1, 7970419966), (2, 3985209983), (97, 82169278), (163, 48898282), (194, 41084639), (269, 29629814), (326, 24449141), (538, 14814907), (937, 8506318), (1874, 4253159), (15811, 504106), (26093, 305462), (31622, 252053), (43847, 181778), (52186, 152731), (87694, 90889)]