1449967870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{272039}}^1$

素因数の和:272100

約数の個数: 32

約数和(自身を含む): 2879271360

約数和(自身を除く): 1429303490

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 272039, 544078, 1360195, 2720390, 3536507, 7073014, 11153599, 17682535, 22307198, 35365070, 55767995, 111535990, 144996787, 289993574, 724983935, 1449967870]

約数ペア:

[(1, 1449967870), (2, 724983935), (5, 289993574), (10, 144996787), (13, 111535990), (26, 55767995), (41, 35365070), (65, 22307198), (82, 17682535), (130, 11153599), (205, 7073014), (410, 3536507), (533, 2720390), (1066, 1360195), (2665, 544078), (5330, 272039)]