1138420088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{232901}}^1$

素因数の和:232967

約数の個数: 32

約数和(自身を含む): 2347652160

約数和(自身を除く): 1209232072

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 232901, 465802, 931604, 1863208, 3027713, 6055426, 10946347, 12110852, 21892694, 24221704, 43785388, 87570776, 142302511, 284605022, 569210044, 1138420088]

約数ペア:

[(1, 1138420088), (2, 569210044), (4, 284605022), (8, 142302511), (13, 87570776), (26, 43785388), (47, 24221704), (52, 21892694), (94, 12110852), (104, 10946347), (188, 6055426), (376, 3027713), (611, 1863208), (1222, 931604), (2444, 465802), (4888, 232901)]