2172613.00000000

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{38723}}^1$

素因数の和:38779

約数の個数: 16

約数和(自身を含む): 68309136

約数和(自身を除く): 27030418

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 38723, 77446, 503399, 1006798, 1587643, 3175286, 20639359, 41278718]

約数ペア:

[(1, 41278718), (2, 20639359), (13, 3175286), (26, 1587643), (41, 1006798), (82, 503399), (533, 77446), (1066, 38723)]