417996930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1071787}}^1$

素因数の和:1071810

約数の個数: 32

約数和(自身を含む): 1080362304

約数和(自身を除く): 662365374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1071787, 2143574, 3215361, 5358935, 6430722, 10717870, 13933231, 16076805, 27866462, 32153610, 41799693, 69666155, 83599386, 139332310, 208998465, 417996930]

約数ペア:

[(1, 417996930), (2, 208998465), (3, 139332310), (5, 83599386), (6, 69666155), (10, 41799693), (13, 32153610), (15, 27866462), (26, 16076805), (30, 13933231), (39, 10717870), (65, 6430722), (78, 5358935), (130, 3215361), (195, 2143574), (390, 1071787)]