260067200042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9431}}^1\times {\mathrm{17387}}^1$

素因数の和:26894

約数の個数: 32

約数和(自身を含む): 427065416064

約数和(自身を除く): 166998216022

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 9431, 17387, 18862, 34774, 122603, 226031, 245206, 452062, 575291, 1060607, 1150582, 2121214, 7478783, 13787891, 14957566, 27575782, 163976797, 327953594, 2131698361, 4263396722, 10002584617, 20005169234, 130033600021, 260067200042]

約数ペア:

[(1, 260067200042), (2, 130033600021), (13, 20005169234), (26, 10002584617), (61, 4263396722), (122, 2131698361), (793, 327953594), (1586, 163976797), (9431, 27575782), (17387, 14957566), (18862, 13787891), (34774, 7478783), (122603, 2121214), (226031, 1150582), (245206, 1060607), (452062, 575291)]