649875122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 1062936000

約数和(自身を除く): 413060878

約数列:

[1, 2, 13, 26, 149, 227, 298, 454, 739, 1478, 1937, 2951, 3874, 5902, 9607, 19214, 33823, 67646, 110111, 167753, 220222, 335506, 439699, 879398, 1431443, 2180789, 2862886, 4361578, 24995197, 49990394, 324937561, 649875122]

約数ペア:

[(1, 649875122), (2, 324937561), (13, 49990394), (26, 24995197), (149, 4361578), (227, 2862886), (298, 2180789), (454, 1431443), (739, 879398), (1478, 439699), (1937, 335506), (2951, 220222), (3874, 167753), (5902, 110111), (9607, 67646), (19214, 33823)]