2831912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 5779200

約数和(自身を除く): 2947288

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 601, 1178, 1202, 2356, 2404, 4712, 4808, 11419, 18631, 22838, 37262, 45676, 74524, 91352, 149048, 353989, 707978, 1415956, 2831912]

約数ペア:

[(1, 2831912), (2, 1415956), (4, 707978), (8, 353989), (19, 149048), (31, 91352), (38, 74524), (62, 45676), (76, 37262), (124, 22838), (152, 18631), (248, 11419), (589, 4808), (601, 4712), (1178, 2404), (1202, 2356)]