2890668

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 4608852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 359, 366, 671, 718, 732, 1077, 1342, 1436, 2013, 2154, 2684, 3949, 4026, 4308, 7898, 8052, 11847, 15796, 21899, 23694, 43798, 47388, 65697, 87596, 131394, 240889, 262788, 481778, 722667, 963556, 1445334, 2890668]

約数ペア:

[(1, 2890668), (2, 1445334), (3, 963556), (4, 722667), (6, 481778), (11, 262788), (12, 240889), (22, 131394), (33, 87596), (44, 65697), (61, 47388), (66, 43798), (122, 23694), (132, 21899), (183, 15796), (244, 11847), (359, 8052), (366, 7898), (671, 4308), (718, 4026), (732, 3949), (1077, 2684), (1342, 2154), (1436, 2013)]