2018776215

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{8231}}^1$

素因数の和:8519

約数の個数: 32

約数和(自身を含む): 3285950976

約数和(自身を除く): 1267174761

約数列:

[1, 3, 5, 15, 83, 197, 249, 415, 591, 985, 1245, 2955, 8231, 16351, 24693, 41155, 49053, 81755, 123465, 245265, 683173, 1621507, 2049519, 3415865, 4864521, 8107535, 10247595, 24322605, 134585081, 403755243, 672925405, 2018776215]

約数ペア:

[(1, 2018776215), (3, 672925405), (5, 403755243), (15, 134585081), (83, 24322605), (197, 10247595), (249, 8107535), (415, 4864521), (591, 3415865), (985, 2049519), (1245, 1621507), (2955, 683173), (8231, 245265), (16351, 123465), (24693, 81755), (41155, 49053)]