2217778827305

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{1453}}^1\times {\mathrm{16493}}^1$

素因数の和:18257

約数の個数: 32

約数和(自身を含む): 2707503031296

約数和(自身を除く): 489724203991

約数列:

[1, 5, 83, 223, 415, 1115, 1453, 7265, 16493, 18509, 82465, 92545, 120599, 324019, 602995, 1368919, 1620095, 3677939, 6844595, 18389695, 23964329, 26893577, 119821645, 134467885, 305268937, 1526344685, 1989039307, 5344045367, 9945196535, 26720226835, 443555765461, 2217778827305]

約数ペア:

[(1, 2217778827305), (5, 443555765461), (83, 26720226835), (223, 9945196535), (415, 5344045367), (1115, 1989039307), (1453, 1526344685), (7265, 305268937), (16493, 134467885), (18509, 119821645), (82465, 26893577), (92545, 23964329), (120599, 18389695), (324019, 6844595), (602995, 3677939), (1368919, 1620095)]