1853669441720

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{198891571}}^1$

素因数の和:198891815

約数の個数: 32

約数和(自身を含む): 4188656506320

約数和(自身を除く): 2334987064600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 466, 932, 1165, 1864, 2330, 4660, 9320, 198891571, 397783142, 795566284, 994457855, 1591132568, 1988915710, 3977831420, 7955662840, 46341736043, 92683472086, 185366944172, 231708680215, 370733888344, 463417360430, 926834720860, 1853669441720]

約数ペア:

[(1, 1853669441720), (2, 926834720860), (4, 463417360430), (5, 370733888344), (8, 231708680215), (10, 185366944172), (20, 92683472086), (40, 46341736043), (233, 7955662840), (466, 3977831420), (932, 1988915710), (1165, 1591132568), (1864, 994457855), (2330, 795566284), (4660, 397783142), (9320, 198891571)]