990253308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{94961}}^1$

素因数の和:95058

約数の個数: 48

約数和(自身を含む): 2552578560

約数和(自身を除く): 1562325252

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1738, 2607, 3476, 5214, 10428, 94961, 189922, 284883, 379844, 569766, 1044571, 1139532, 2089142, 3133713, 4178284, 6267426, 7501919, 12534852, 15003838, 22505757, 30007676, 45011514, 82521109, 90023028, 165042218, 247563327, 330084436, 495126654, 990253308]

約数ペア:

[(1, 990253308), (2, 495126654), (3, 330084436), (4, 247563327), (6, 165042218), (11, 90023028), (12, 82521109), (22, 45011514), (33, 30007676), (44, 22505757), (66, 15003838), (79, 12534852), (132, 7501919), (158, 6267426), (237, 4178284), (316, 3133713), (474, 2089142), (869, 1139532), (948, 1044571), (1738, 569766), (2607, 379844), (3476, 284883), (5214, 189922), (10428, 94961)]