406690922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2435

約数の個数: 48

約数和(自身を含む): 722566656

約数和(自身を除く): 315875734

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 242, 253, 341, 506, 682, 713, 1426, 2357, 2783, 3751, 4714, 5566, 7502, 7843, 15686, 25927, 51854, 54211, 73067, 86273, 108422, 146134, 172546, 285197, 570394, 596321, 803737, 1192642, 1607474, 1680541, 3361082, 6559531, 8841107, 13119062, 17682214, 18485951, 36971902, 203345461, 406690922]

約数ペア:

[(1, 406690922), (2, 203345461), (11, 36971902), (22, 18485951), (23, 17682214), (31, 13119062), (46, 8841107), (62, 6559531), (121, 3361082), (242, 1680541), (253, 1607474), (341, 1192642), (506, 803737), (682, 596321), (713, 570394), (1426, 285197), (2357, 172546), (2783, 146134), (3751, 108422), (4714, 86273), (5566, 73067), (7502, 54211), (7843, 51854), (15686, 25927)]