2013104554

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 3109015296

約数和(自身を除く): 1095910742

約数列:

[1, 2, 61, 122, 157, 227, 314, 454, 463, 926, 9577, 13847, 19154, 27694, 28243, 35639, 56486, 71278, 72691, 105101, 145382, 210202, 2173979, 4347958, 4434151, 6411161, 8868302, 12822322, 16500857, 33001714, 1006552277, 2013104554]

約数ペア:

[(1, 2013104554), (2, 1006552277), (61, 33001714), (122, 16500857), (157, 12822322), (227, 8868302), (314, 6411161), (454, 4434151), (463, 4347958), (926, 2173979), (9577, 210202), (13847, 145382), (19154, 105101), (27694, 72691), (28243, 71278), (35639, 56486)]