1020236483

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1373}}^1$

素因数の和:1587

約数の個数: 32

約数和(自身を含む): 1269795840

約数和(自身を除く): 249559357

約数列:

[1, 7, 19, 37, 133, 151, 259, 703, 1057, 1373, 2869, 4921, 5587, 9611, 20083, 26087, 39109, 50801, 106153, 182609, 207323, 355607, 743071, 965219, 1451261, 3939137, 6756533, 7670951, 27573959, 53696657, 145748069, 1020236483]

約数ペア:

[(1, 1020236483), (7, 145748069), (19, 53696657), (37, 27573959), (133, 7670951), (151, 6756533), (259, 3939137), (703, 1451261), (1057, 965219), (1373, 743071), (2869, 355607), (4921, 207323), (5587, 182609), (9611, 106153), (20083, 50801), (26087, 39109)]