2018992348

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2699}}^1$

素因数の和:2946

約数の個数: 48

約数和(自身を含む): 3788467200

約数和(自身を除く): 1769474852

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 173, 188, 346, 692, 1081, 2162, 2699, 3979, 4324, 5398, 7958, 8131, 10796, 15916, 16262, 32524, 62077, 124154, 126853, 187013, 248308, 253706, 374026, 466927, 507412, 748052, 933854, 1867708, 2917619, 5835238, 10739321, 11670476, 21478642, 21945569, 42957284, 43891138, 87782276, 504748087, 1009496174, 2018992348]

約数ペア:

[(1, 2018992348), (2, 1009496174), (4, 504748087), (23, 87782276), (46, 43891138), (47, 42957284), (92, 21945569), (94, 21478642), (173, 11670476), (188, 10739321), (346, 5835238), (692, 2917619), (1081, 1867708), (2162, 933854), (2699, 748052), (3979, 507412), (4324, 466927), (5398, 374026), (7958, 253706), (8131, 248308), (10796, 187013), (15916, 126853), (16262, 124154), (32524, 62077)]