9011408

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1395

約数の個数: 40

約数和(自身を含む): 20296320

約数和(自身を除く): 11284912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1319, 1708, 2638, 3416, 5276, 6832, 9233, 10552, 18466, 21104, 36932, 73864, 80459, 147728, 160918, 321836, 563213, 643672, 1126426, 1287344, 2252852, 4505704, 9011408]

約数ペア:

[(1, 9011408), (2, 4505704), (4, 2252852), (7, 1287344), (8, 1126426), (14, 643672), (16, 563213), (28, 321836), (56, 160918), (61, 147728), (112, 80459), (122, 73864), (244, 36932), (427, 21104), (488, 18466), (854, 10552), (976, 9233), (1319, 6832), (1708, 5276), (2638, 3416)]