1566016484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{222067}}^1$

素因数の和:222155

約数の個数: 24

約数和(自身を含む): 2872671648

約数和(自身を除く): 1306655164

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 222067, 444134, 888268, 9104747, 9548881, 18209494, 19097762, 36418988, 38195524, 391504121, 783008242, 1566016484]

約数ペア:

[(1, 1566016484), (2, 783008242), (4, 391504121), (41, 38195524), (43, 36418988), (82, 19097762), (86, 18209494), (164, 9548881), (172, 9104747), (1763, 888268), (3526, 444134), (7052, 222067)]