492075568

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{2281}}^1$

素因数の和:2525

約数の個数: 40

約数和(自身を含む): 970580240

約数和(自身を除く): 478504672

約数列:

[1, 2, 4, 8, 16, 97, 139, 194, 278, 388, 556, 776, 1112, 1552, 2224, 2281, 4562, 9124, 13483, 18248, 26966, 36496, 53932, 107864, 215728, 221257, 317059, 442514, 634118, 885028, 1268236, 1770056, 2536472, 3540112, 5072944, 30754723, 61509446, 123018892, 246037784, 492075568]

約数ペア:

[(1, 492075568), (2, 246037784), (4, 123018892), (8, 61509446), (16, 30754723), (97, 5072944), (139, 3540112), (194, 2536472), (278, 1770056), (388, 1268236), (556, 885028), (776, 634118), (1112, 442514), (1552, 317059), (2224, 221257), (2281, 215728), (4562, 107864), (9124, 53932), (13483, 36496), (18248, 26966)]