323780980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{952297}}^1$

素因数の和:952323

約数の個数: 24

約数和(自身を含む): 719937288

約数和(自身を除く): 396156308

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 952297, 1904594, 3809188, 4761485, 9522970, 16189049, 19045940, 32378098, 64756196, 80945245, 161890490, 323780980]

約数ペア:

[(1, 323780980), (2, 161890490), (4, 80945245), (5, 64756196), (10, 32378098), (17, 19045940), (20, 16189049), (34, 9522970), (68, 4761485), (85, 3809188), (170, 1904594), (340, 952297)]