1609128772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{66791}}^1$

素因数の和:67131

約数の個数: 24

約数和(自身を含む): 2973579840

約数和(自身を除く): 1364451068

約数列:

[1, 2, 4, 19, 38, 76, 317, 634, 1268, 6023, 12046, 24092, 66791, 133582, 267164, 1269029, 2538058, 5076116, 21172747, 42345494, 84690988, 402282193, 804564386, 1609128772]

約数ペア:

[(1, 1609128772), (2, 804564386), (4, 402282193), (19, 84690988), (38, 42345494), (76, 21172747), (317, 5076116), (634, 2538058), (1268, 1269029), (6023, 267164), (12046, 133582), (24092, 66791)]