1900500072

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{504379}}^1$

素因数の和:504545

約数の個数: 32

約数和(自身を含む): 4781522400

約数和(自身を除く): 2881022328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 504379, 1008758, 1513137, 2017516, 3026274, 4035032, 6052548, 12105096, 79187503, 158375006, 237562509, 316750012, 475125018, 633500024, 950250036, 1900500072]

約数ペア:

[(1, 1900500072), (2, 950250036), (3, 633500024), (4, 475125018), (6, 316750012), (8, 237562509), (12, 158375006), (24, 79187503), (157, 12105096), (314, 6052548), (471, 4035032), (628, 3026274), (942, 2017516), (1256, 1513137), (1884, 1008758), (3768, 504379)]