291234509356

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11029939}}^1$

素因数の和:11030014

約数の個数: 48

約数和(自身を含む): 622618053120

約数和(自身を除く): 331383543764

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 6601, 13202, 26404, 11029939, 22059878, 44119756, 77209573, 154419146, 253688597, 308838292, 452227499, 507377194, 904454998, 1014754388, 1775820179, 1808909996, 3165592493, 3551640358, 6331184986, 7103280716, 10401232477, 12662369972, 20802464954, 41604929908, 72808627339, 145617254678, 291234509356]

約数ペア:

[(1, 291234509356), (2, 145617254678), (4, 72808627339), (7, 41604929908), (14, 20802464954), (23, 12662369972), (28, 10401232477), (41, 7103280716), (46, 6331184986), (82, 3551640358), (92, 3165592493), (161, 1808909996), (164, 1775820179), (287, 1014754388), (322, 904454998), (574, 507377194), (644, 452227499), (943, 308838292), (1148, 253688597), (1886, 154419146), (3772, 77209573), (6601, 44119756), (13202, 22059878), (26404, 11029939)]