1292301488

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{4999}}^1$

素因数の和:5265

約数の個数: 40

約数和(自身を含む): 2544480000

約数和(自身を除く): 1252178512

約数列:

[1, 2, 4, 8, 16, 107, 151, 214, 302, 428, 604, 856, 1208, 1712, 2416, 4999, 9998, 16157, 19996, 32314, 39992, 64628, 79984, 129256, 258512, 534893, 754849, 1069786, 1509698, 2139572, 3019396, 4279144, 6038792, 8558288, 12077584, 80768843, 161537686, 323075372, 646150744, 1292301488]

約数ペア:

[(1, 1292301488), (2, 646150744), (4, 323075372), (8, 161537686), (16, 80768843), (107, 12077584), (151, 8558288), (214, 6038792), (302, 4279144), (428, 3019396), (604, 2139572), (856, 1509698), (1208, 1069786), (1712, 754849), (2416, 534893), (4999, 258512), (9998, 129256), (16157, 79984), (19996, 64628), (32314, 39992)]