2017180048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{30593}}^1$

素因数の和:30931

約数の個数: 40

約数和(自身を含む): 4222339128

約数和(自身を除く): 2205159080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 317, 634, 1268, 2536, 4121, 5072, 8242, 16484, 30593, 32968, 61186, 65936, 122372, 244744, 397709, 489488, 795418, 1590836, 3181672, 6363344, 9697981, 19395962, 38791924, 77583848, 126073753, 155167696, 252147506, 504295012, 1008590024, 2017180048]

約数ペア:

[(1, 2017180048), (2, 1008590024), (4, 504295012), (8, 252147506), (13, 155167696), (16, 126073753), (26, 77583848), (52, 38791924), (104, 19395962), (208, 9697981), (317, 6363344), (634, 3181672), (1268, 1590836), (2536, 795418), (4121, 489488), (5072, 397709), (8242, 244744), (16484, 122372), (30593, 65936), (32968, 61186)]