1886170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 2105510

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1319, 1430, 2638, 6595, 13190, 14509, 17147, 29018, 34294, 72545, 85735, 145090, 171470, 188617, 377234, 943085, 1886170]

約数ペア:

[(1, 1886170), (2, 943085), (5, 377234), (10, 188617), (11, 171470), (13, 145090), (22, 85735), (26, 72545), (55, 34294), (65, 29018), (110, 17147), (130, 14509), (143, 13190), (286, 6595), (715, 2638), (1319, 1430)]