1570487282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{20021}}^1$

素因数の和:20474

約数の個数: 32

約数和(自身を含む): 2906233344

約数和(自身を除く): 1335746062

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 431, 862, 3017, 5603, 6034, 11206, 20021, 39221, 40042, 78442, 140147, 260273, 280294, 520546, 1821911, 3643822, 8629051, 17258102, 60403357, 112177663, 120806714, 224355326, 785243641, 1570487282]

約数ペア:

[(1, 1570487282), (2, 785243641), (7, 224355326), (13, 120806714), (14, 112177663), (26, 60403357), (91, 17258102), (182, 8629051), (431, 3643822), (862, 1821911), (3017, 520546), (5603, 280294), (6034, 260273), (11206, 140147), (20021, 78442), (39221, 40042)]