713507234

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{21521}}^1$

素因数の和:21682

約数の個数: 24

約数和(自身を含む): 1185044364

約数和(自身を除く): 471537130

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1507, 3014, 16577, 21521, 33154, 43042, 236731, 473462, 2604041, 2948377, 5208082, 5896754, 32432147, 64864294, 356753617, 713507234]

約数ペア:

[(1, 713507234), (2, 356753617), (11, 64864294), (22, 32432147), (121, 5896754), (137, 5208082), (242, 2948377), (274, 2604041), (1507, 473462), (3014, 236731), (16577, 43042), (21521, 33154)]