843573770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{158269}}^1$

素因数の和:158330

約数の個数: 32

約数和(自身を含む): 1675129680

約数和(自身を除く): 831555910

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 158269, 316538, 791345, 1582690, 2057497, 4114994, 6489029, 10287485, 12978058, 20574970, 32445145, 64890290, 84357377, 168714754, 421786885, 843573770]

約数ペア:

[(1, 843573770), (2, 421786885), (5, 168714754), (10, 84357377), (13, 64890290), (26, 32445145), (41, 20574970), (65, 12978058), (82, 10287485), (130, 6489029), (205, 4114994), (410, 2057497), (533, 1582690), (1066, 791345), (2665, 316538), (5330, 158269)]