9138404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:344

約数の個数: 36

約数和(自身を含む): 17875200

約数和(自身を除く): 8736796

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 239, 242, 316, 478, 484, 869, 956, 1738, 2629, 3476, 5258, 9559, 10516, 18881, 19118, 28919, 37762, 38236, 57838, 75524, 115676, 207691, 415382, 830764, 2284601, 4569202, 9138404]

約数ペア:

[(1, 9138404), (2, 4569202), (4, 2284601), (11, 830764), (22, 415382), (44, 207691), (79, 115676), (121, 75524), (158, 57838), (239, 38236), (242, 37762), (316, 28919), (478, 19118), (484, 18881), (869, 10516), (956, 9559), (1738, 5258), (2629, 3476)]