1189208038

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{234743}}^1$

素因数の和:234911

約数の個数: 16

約数和(自身を含む): 1901426400

約数和(自身を除く): 712218362

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 234743, 469486, 3990631, 7981262, 34976707, 69953414, 594604019, 1189208038]

約数ペア:

[(1, 1189208038), (2, 594604019), (17, 69953414), (34, 34976707), (149, 7981262), (298, 3990631), (2533, 469486), (5066, 234743)]