622261266

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{71971}}^1$

素因数の和:72118

約数の個数: 32

約数和(自身を含む): 1368043776

約数和(自身を除く): 745782510

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 131, 262, 393, 786, 1441, 2882, 4323, 8646, 71971, 143942, 215913, 431826, 791681, 1583362, 2375043, 4750086, 9428201, 18856402, 28284603, 56569206, 103710211, 207420422, 311130633, 622261266]

約数ペア:

[(1, 622261266), (2, 311130633), (3, 207420422), (6, 103710211), (11, 56569206), (22, 28284603), (33, 18856402), (66, 9428201), (131, 4750086), (262, 2375043), (393, 1583362), (786, 791681), (1441, 431826), (2882, 215913), (4323, 143942), (8646, 71971)]