469865390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{7949}}^1$

素因数の和:8236

約数の個数: 32

約数和(自身を含む): 886075200

約数和(自身を除く): 416209810

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 257, 514, 1285, 2570, 5911, 7949, 11822, 15898, 29555, 39745, 59110, 79490, 182827, 365654, 914135, 1828270, 2042893, 4085786, 10214465, 20428930, 46986539, 93973078, 234932695, 469865390]

約数ペア:

[(1, 469865390), (2, 234932695), (5, 93973078), (10, 46986539), (23, 20428930), (46, 10214465), (115, 4085786), (230, 2042893), (257, 1828270), (514, 914135), (1285, 365654), (2570, 182827), (5911, 79490), (7949, 59110), (11822, 39745), (15898, 29555)]