1649451010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{90679}}^1$

素因数の和:90810

約数の個数: 32

約数和(自身を含む): 3173074560

約数和(自身を除く): 1523623550

約数列:

[1, 2, 5, 10, 17, 34, 85, 107, 170, 214, 535, 1070, 1819, 3638, 9095, 18190, 90679, 181358, 453395, 906790, 1541543, 3083086, 7707715, 9702653, 15415430, 19405306, 48513265, 97026530, 164945101, 329890202, 824725505, 1649451010]

約数ペア:

[(1, 1649451010), (2, 824725505), (5, 329890202), (10, 164945101), (17, 97026530), (34, 48513265), (85, 19405306), (107, 15415430), (170, 9702653), (214, 7707715), (535, 3083086), (1070, 1541543), (1819, 906790), (3638, 453395), (9095, 181358), (18190, 90679)]