7381429490

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{63311}}^1$

素因数の和:63538

約数の個数: 32

約数和(自身を含む): 13538638080

約数和(自身を除く): 6157208590

約数列:

[1, 2, 5, 10, 89, 131, 178, 262, 445, 655, 890, 1310, 11659, 23318, 58295, 63311, 116590, 126622, 316555, 633110, 5634679, 8293741, 11269358, 16587482, 28173395, 41468705, 56346790, 82937410, 738142949, 1476285898, 3690714745, 7381429490]

約数ペア:

[(1, 7381429490), (2, 3690714745), (5, 1476285898), (10, 738142949), (89, 82937410), (131, 56346790), (178, 41468705), (262, 28173395), (445, 16587482), (655, 11269358), (890, 8293741), (1310, 5634679), (11659, 633110), (23318, 316555), (58295, 126622), (63311, 116590)]