2494384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:193

約数の個数: 40

約数和(自身を含む): 5142528

約数和(自身を除く): 2648144

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 107, 124, 188, 214, 248, 376, 428, 496, 752, 856, 1457, 1712, 2914, 3317, 5029, 5828, 6634, 10058, 11656, 13268, 20116, 23312, 26536, 40232, 53072, 80464, 155899, 311798, 623596, 1247192, 2494384]

約数ペア:

[(1, 2494384), (2, 1247192), (4, 623596), (8, 311798), (16, 155899), (31, 80464), (47, 53072), (62, 40232), (94, 26536), (107, 23312), (124, 20116), (188, 13268), (214, 11656), (248, 10058), (376, 6634), (428, 5828), (496, 5029), (752, 3317), (856, 2914), (1457, 1712)]