17022980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 38800944

約数和(自身を除く): 21777964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 281, 466, 562, 932, 1124, 1165, 1405, 2330, 2810, 3029, 3653, 4660, 5620, 6058, 7306, 12116, 14612, 15145, 18265, 30290, 36530, 60580, 65473, 73060, 130946, 261892, 327365, 654730, 851149, 1309460, 1702298, 3404596, 4255745, 8511490, 17022980]

約数ペア:

[(1, 17022980), (2, 8511490), (4, 4255745), (5, 3404596), (10, 1702298), (13, 1309460), (20, 851149), (26, 654730), (52, 327365), (65, 261892), (130, 130946), (233, 73060), (260, 65473), (281, 60580), (466, 36530), (562, 30290), (932, 18265), (1124, 15145), (1165, 14612), (1405, 12116), (2330, 7306), (2810, 6058), (3029, 5620), (3653, 4660)]