1931570372

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 3500304192

約数和(自身を除く): 1568733820

約数列:

[1, 2, 4, 53, 106, 131, 157, 212, 262, 314, 443, 524, 628, 886, 1772, 6943, 8321, 13886, 16642, 20567, 23479, 27772, 33284, 41134, 46958, 58033, 69551, 82268, 93916, 116066, 139102, 232132, 278204, 1090051, 2180102, 3075749, 3686203, 4360204, 6151498, 7372406, 9111181, 12302996, 14744812, 18222362, 36444724, 482892593, 965785186, 1931570372]

約数ペア:

[(1, 1931570372), (2, 965785186), (4, 482892593), (53, 36444724), (106, 18222362), (131, 14744812), (157, 12302996), (212, 9111181), (262, 7372406), (314, 6151498), (443, 4360204), (524, 3686203), (628, 3075749), (886, 2180102), (1772, 1090051), (6943, 278204), (8321, 232132), (13886, 139102), (16642, 116066), (20567, 93916), (23479, 82268), (27772, 69551), (33284, 58033), (41134, 46958)]