489052408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4702427}}^1$

素因数の和:4702446

約数の個数: 16

約数和(自身を含む): 987509880

約数和(自身を除く): 498457472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4702427, 9404854, 18809708, 37619416, 61131551, 122263102, 244526204, 489052408]

約数ペア:

[(1, 489052408), (2, 244526204), (4, 122263102), (8, 61131551), (13, 37619416), (26, 18809708), (52, 9404854), (104, 4702427)]