1284044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 2485728

約数和(自身を除く): 1201684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 821, 1564, 1642, 3284, 13957, 18883, 27914, 37766, 55828, 75532, 321011, 642022, 1284044]

約数ペア:

[(1, 1284044), (2, 642022), (4, 321011), (17, 75532), (23, 55828), (34, 37766), (46, 27914), (68, 18883), (92, 13957), (391, 3284), (782, 1642), (821, 1564)]