3388060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 7803936

約数和(自身を除く): 4415876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 157, 166, 260, 314, 332, 415, 628, 785, 830, 1079, 1570, 1660, 2041, 2158, 3140, 4082, 4316, 5395, 8164, 10205, 10790, 13031, 20410, 21580, 26062, 40820, 52124, 65155, 130310, 169403, 260620, 338806, 677612, 847015, 1694030, 3388060]

約数ペア:

[(1, 3388060), (2, 1694030), (4, 847015), (5, 677612), (10, 338806), (13, 260620), (20, 169403), (26, 130310), (52, 65155), (65, 52124), (83, 40820), (130, 26062), (157, 21580), (166, 20410), (260, 13031), (314, 10790), (332, 10205), (415, 8164), (628, 5395), (785, 4316), (830, 4082), (1079, 3140), (1570, 2158), (1660, 2041)]