1222816

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 2830464

約数和(自身を除く): 1607648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 103, 106, 112, 206, 212, 224, 371, 412, 424, 721, 742, 824, 848, 1442, 1484, 1648, 1696, 2884, 2968, 3296, 5459, 5768, 5936, 10918, 11536, 11872, 21836, 23072, 38213, 43672, 76426, 87344, 152852, 174688, 305704, 611408, 1222816]

約数ペア:

[(1, 1222816), (2, 611408), (4, 305704), (7, 174688), (8, 152852), (14, 87344), (16, 76426), (28, 43672), (32, 38213), (53, 23072), (56, 21836), (103, 11872), (106, 11536), (112, 10918), (206, 5936), (212, 5768), (224, 5459), (371, 3296), (412, 2968), (424, 2884), (721, 1696), (742, 1648), (824, 1484), (848, 1442)]