117777475918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{265747}}^1$

素因数の和:265984

約数の個数: 32

約数和(自身を含む): 189425174400

約数和(自身を除く): 71647698482

約数列:

[1, 2, 19, 38, 107, 109, 214, 218, 2033, 2071, 4066, 4142, 11663, 23326, 221597, 265747, 443194, 531494, 5049193, 10098386, 28434929, 28966423, 56869858, 57932846, 540263651, 550362037, 1080527302, 1100724074, 3099407261, 6198814522, 58888737959, 117777475918]

約数ペア:

[(1, 117777475918), (2, 58888737959), (19, 6198814522), (38, 3099407261), (107, 1100724074), (109, 1080527302), (214, 550362037), (218, 540263651), (2033, 57932846), (2071, 56869858), (4066, 28966423), (4142, 28434929), (11663, 10098386), (23326, 5049193), (221597, 531494), (265747, 443194)]