2220034

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 3499776

約数和(自身を除く): 1279742

約数列:

[1, 2, 31, 61, 62, 122, 587, 1174, 1891, 3782, 18197, 35807, 36394, 71614, 1110017, 2220034]

約数ペア:

[(1, 2220034), (2, 1110017), (31, 71614), (61, 36394), (62, 35807), (122, 18197), (587, 3782), (1174, 1891)]