40396454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169733}}^1$

素因数の和:169759

約数の個数: 16

約数和(自身を含む): 73325088

約数和(自身を除く): 32928634

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 169733, 339466, 1188131, 2376262, 2885461, 5770922, 20198227, 40396454]

約数ペア:

[(1, 40396454), (2, 20198227), (7, 5770922), (14, 2885461), (17, 2376262), (34, 1188131), (119, 339466), (238, 169733)]