5163990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13241}}^1$

素因数の和:13264

約数の個数: 32

約数和(自身を含む): 13347936

約数和(自身を除く): 8183946

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 13241, 26482, 39723, 66205, 79446, 132410, 172133, 198615, 344266, 397230, 516399, 860665, 1032798, 1721330, 2581995, 5163990]

約数ペア:

[(1, 5163990), (2, 2581995), (3, 1721330), (5, 1032798), (6, 860665), (10, 516399), (13, 397230), (15, 344266), (26, 198615), (30, 172133), (39, 132410), (65, 79446), (78, 66205), (130, 39723), (195, 26482), (390, 13241)]