394104194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{1657}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 680443200

約数和(自身を除く): 286339006

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 569, 1138, 1657, 3314, 6259, 10811, 12518, 18227, 21622, 31483, 36454, 62966, 118921, 237842, 346313, 692626, 942833, 1885666, 10371163, 17913827, 20742326, 35827654, 197052097, 394104194]

約数ペア:

[(1, 394104194), (2, 197052097), (11, 35827654), (19, 20742326), (22, 17913827), (38, 10371163), (209, 1885666), (418, 942833), (569, 692626), (1138, 346313), (1657, 237842), (3314, 118921), (6259, 62966), (10811, 36454), (12518, 31483), (18227, 21622)]