1288435058

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1142

約数の個数: 32

約数和(自身を含む): 2016368640

約数和(自身を除く): 727933582

約数列:

[1, 2, 43, 67, 86, 134, 311, 622, 719, 1438, 2881, 5762, 13373, 20837, 26746, 30917, 41674, 48173, 61834, 96346, 223609, 447218, 895991, 1791982, 2071439, 4142878, 9615187, 14981803, 19230374, 29963606, 644217529, 1288435058]

約数ペア:

[(1, 1288435058), (2, 644217529), (43, 29963606), (67, 19230374), (86, 14981803), (134, 9615187), (311, 4142878), (622, 2071439), (719, 1791982), (1438, 895991), (2881, 447218), (5762, 223609), (13373, 96346), (20837, 61834), (26746, 48173), (30917, 41674)]