7137788878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{145687}}^1$

素因数の和:145848

約数の個数: 32

約数和(自身を含む): 12461568768

約数和(自身を除く): 5323779890

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 374, 1441, 2227, 2882, 4454, 24497, 48994, 145687, 291374, 1602557, 2476679, 3205114, 4953358, 19084997, 27243469, 38169994, 54486938, 209934967, 324444949, 419869934, 648889898, 3568894439, 7137788878]

約数ペア:

[(1, 7137788878), (2, 3568894439), (11, 648889898), (17, 419869934), (22, 324444949), (34, 209934967), (131, 54486938), (187, 38169994), (262, 27243469), (374, 19084997), (1441, 4953358), (2227, 3205114), (2882, 2476679), (4454, 1602557), (24497, 291374), (48994, 145687)]