1318433284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{27077}}^1$

素因数の和:27172

約数の個数: 48

約数和(自身を含む): 2765855232

約数和(自身を除く): 1447421948

約数列:

[1, 2, 4, 7, 14, 28, 37, 47, 74, 94, 148, 188, 259, 329, 518, 658, 1036, 1316, 1739, 3478, 6956, 12173, 24346, 27077, 48692, 54154, 108308, 189539, 379078, 758156, 1001849, 1272619, 2003698, 2545238, 4007396, 5090476, 7012943, 8908333, 14025886, 17816666, 28051772, 35633332, 47086903, 94173806, 188347612, 329608321, 659216642, 1318433284]

約数ペア:

[(1, 1318433284), (2, 659216642), (4, 329608321), (7, 188347612), (14, 94173806), (28, 47086903), (37, 35633332), (47, 28051772), (74, 17816666), (94, 14025886), (148, 8908333), (188, 7012943), (259, 5090476), (329, 4007396), (518, 2545238), (658, 2003698), (1036, 1272619), (1316, 1001849), (1739, 758156), (3478, 379078), (6956, 189539), (12173, 108308), (24346, 54154), (27077, 48692)]