2018701455

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{244247}}^1$

素因数の和:244303

約数の個数: 32

約数和(自身を含む): 3517171200

約数和(自身を除く): 1498469745

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 244247, 732741, 1221235, 3663705, 4640693, 7083163, 13922079, 21249489, 23203465, 35415815, 69610395, 106247445, 134580097, 403740291, 672900485, 2018701455]

約数ペア:

[(1, 2018701455), (3, 672900485), (5, 403740291), (15, 134580097), (19, 106247445), (29, 69610395), (57, 35415815), (87, 23203465), (95, 21249489), (145, 13922079), (285, 7083163), (435, 4640693), (551, 3663705), (1653, 1221235), (2755, 732741), (8265, 244247)]