1036751420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1264331}}^1$

素因数の和:1264381

約数の個数: 24

約数和(自身を含む): 2230281648

約数和(自身を除く): 1193530228

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1264331, 2528662, 5057324, 6321655, 12643310, 25286620, 51837571, 103675142, 207350284, 259187855, 518375710, 1036751420]

約数ペア:

[(1, 1036751420), (2, 518375710), (4, 259187855), (5, 207350284), (10, 103675142), (20, 51837571), (41, 25286620), (82, 12643310), (164, 6321655), (205, 5057324), (410, 2528662), (820, 1264331)]