1605861914

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 2477260800

約数和(自身を除く): 871398886

約数列:

[1, 2, 79, 127, 158, 191, 254, 382, 419, 838, 10033, 15089, 20066, 24257, 30178, 33101, 48514, 53213, 66202, 80029, 106426, 160058, 1916303, 3832606, 4203827, 6322291, 8407654, 10163683, 12644582, 20327366, 802930957, 1605861914]

約数ペア:

[(1, 1605861914), (2, 802930957), (79, 20327366), (127, 12644582), (158, 10163683), (191, 8407654), (254, 6322291), (382, 4203827), (419, 3832606), (838, 1916303), (10033, 160058), (15089, 106426), (20066, 80029), (24257, 66202), (30178, 53213), (33101, 48514)]