9983932

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 21450240

約数和(自身を除く): 11466308

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 419, 518, 644, 838, 851, 1036, 1676, 1702, 2933, 3404, 5866, 5957, 9637, 11732, 11914, 15503, 19274, 23828, 31006, 38548, 62012, 67459, 108521, 134918, 217042, 269836, 356569, 434084, 713138, 1426276, 2495983, 4991966, 9983932]

約数ペア:

[(1, 9983932), (2, 4991966), (4, 2495983), (7, 1426276), (14, 713138), (23, 434084), (28, 356569), (37, 269836), (46, 217042), (74, 134918), (92, 108521), (148, 67459), (161, 62012), (259, 38548), (322, 31006), (419, 23828), (518, 19274), (644, 15503), (838, 11914), (851, 11732), (1036, 9637), (1676, 5957), (1702, 5866), (2933, 3404)]