1640383958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{12973}}^1\times {\mathrm{3719}}^1$

素因数の和:16711

約数の個数: 16

約数和(自身を含む): 2606217120

約数和(自身を除く): 965833162

約数列:

[1, 2, 17, 34, 3719, 7438, 12973, 25946, 63223, 126446, 220541, 441082, 48246587, 96493174, 820191979, 1640383958]

約数ペア:

[(1, 1640383958), (2, 820191979), (17, 96493174), (34, 48246587), (3719, 441082), (7438, 220541), (12973, 126446), (25946, 63223)]