9809339978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{3821}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 15157134720

約数和(自身を除く): 5347794742

約数列:

[1, 2, 71, 101, 142, 179, 202, 358, 3821, 7171, 7642, 12709, 14342, 18079, 25418, 36158, 271291, 385921, 542582, 683959, 771842, 1283609, 1367918, 2567218, 27400391, 48561089, 54800782, 69079859, 97122178, 138159718, 4904669989, 9809339978]

約数ペア:

[(1, 9809339978), (2, 4904669989), (71, 138159718), (101, 97122178), (142, 69079859), (179, 54800782), (202, 48561089), (358, 27400391), (3821, 2567218), (7171, 1367918), (7642, 1283609), (12709, 771842), (14342, 683959), (18079, 542582), (25418, 385921), (36158, 271291)]