1048309860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1343987}}^1$

素因数の和:1344012

約数の個数: 48

約数和(自身を含む): 3161059776

約数和(自身を除く): 2112749916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1343987, 2687974, 4031961, 5375948, 6719935, 8063922, 13439870, 16127844, 17471831, 20159805, 26879740, 34943662, 40319610, 52415493, 69887324, 80639220, 87359155, 104830986, 174718310, 209661972, 262077465, 349436620, 524154930, 1048309860]

約数ペア:

[(1, 1048309860), (2, 524154930), (3, 349436620), (4, 262077465), (5, 209661972), (6, 174718310), (10, 104830986), (12, 87359155), (13, 80639220), (15, 69887324), (20, 52415493), (26, 40319610), (30, 34943662), (39, 26879740), (52, 20159805), (60, 17471831), (65, 16127844), (78, 13439870), (130, 8063922), (156, 6719935), (195, 5375948), (260, 4031961), (390, 2687974), (780, 1343987)]