269606938

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 431543808

約数和(自身を除く): 161936870

約数列:

[1, 2, 31, 37, 62, 74, 211, 422, 557, 1114, 1147, 2294, 6541, 7807, 13082, 15614, 17267, 20609, 34534, 41218, 117527, 235054, 242017, 484034, 638879, 1277758, 3643337, 4348499, 7286674, 8696998, 134803469, 269606938]

約数ペア:

[(1, 269606938), (2, 134803469), (31, 8696998), (37, 7286674), (62, 4348499), (74, 3643337), (211, 1277758), (422, 638879), (557, 484034), (1114, 242017), (1147, 235054), (2294, 117527), (6541, 41218), (7807, 34534), (13082, 20609), (15614, 17267)]