253215878

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{189817}}^1$

素因数の和:189871

約数の個数: 16

約数和(自身を含む): 410006880

約数和(自身を除く): 156791002

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 189817, 379634, 4365791, 5504693, 8731582, 11009386, 126607939, 253215878]

約数ペア:

[(1, 253215878), (2, 126607939), (23, 11009386), (29, 8731582), (46, 5504693), (58, 4365791), (667, 379634), (1334, 189817)]