6977230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 13644288

約数和(自身を除く): 6667058

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 281, 382, 562, 955, 1405, 1910, 2483, 2810, 3653, 4966, 7306, 12415, 18265, 24830, 36530, 53671, 107342, 268355, 536710, 697723, 1395446, 3488615, 6977230]

約数ペア:

[(1, 6977230), (2, 3488615), (5, 1395446), (10, 697723), (13, 536710), (26, 268355), (65, 107342), (130, 53671), (191, 36530), (281, 24830), (382, 18265), (562, 12415), (955, 7306), (1405, 4966), (1910, 3653), (2483, 2810)]