1155367948

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{581171}}^1$

素因数の和:581253

約数の個数: 24

約数和(自身を含む): 2343285504

約数和(自身を除く): 1187917556

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 581171, 1162342, 2324684, 4068197, 8136394, 16272788, 41263141, 82526282, 165052564, 288841987, 577683974, 1155367948]

約数ペア:

[(1, 1155367948), (2, 577683974), (4, 288841987), (7, 165052564), (14, 82526282), (28, 41263141), (71, 16272788), (142, 8136394), (284, 4068197), (497, 2324684), (994, 1162342), (1988, 581171)]