1900808519133

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1\times {\mathrm{30190253}}^1$

素因数の和:30190964

約数の個数: 16

約数和(自身を含む): 2620031003136

約数和(自身を除く): 719222484003

約数列:

[1, 3, 31, 93, 677, 2031, 20987, 62961, 30190253, 90570759, 935897843, 2807693529, 20438801281, 61316403843, 633602839711, 1900808519133]

約数ペア:

[(1, 1900808519133), (3, 633602839711), (31, 61316403843), (93, 20438801281), (677, 2807693529), (2031, 935897843), (20987, 90570759), (62961, 30190253)]