1428593090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1\times {\mathrm{4217}}^1$

素因数の和:6026

約数の個数: 32

約数和(自身を含む): 2708968320

約数和(自身を除く): 1280375230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1783, 3566, 4217, 8434, 8915, 17830, 21085, 33877, 42170, 67754, 80123, 160246, 169385, 338770, 400615, 801230, 7518911, 15037822, 37594555, 75189110, 142859309, 285718618, 714296545, 1428593090]

約数ペア:

[(1, 1428593090), (2, 714296545), (5, 285718618), (10, 142859309), (19, 75189110), (38, 37594555), (95, 15037822), (190, 7518911), (1783, 801230), (3566, 400615), (4217, 338770), (8434, 169385), (8915, 160246), (17830, 80123), (21085, 67754), (33877, 42170)]