492019984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{2377}}^1$

素因数の和:3163

約数の個数: 40

約数和(自身を含む): 1011116088

約数和(自身を除く): 519096104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 761, 1522, 2377, 3044, 4754, 6088, 9508, 12176, 12937, 19016, 25874, 38032, 40409, 51748, 80818, 103496, 161636, 206992, 323272, 646544, 1808897, 3617794, 7235588, 14471176, 28942352, 30751249, 61502498, 123004996, 246009992, 492019984]

約数ペア:

[(1, 492019984), (2, 246009992), (4, 123004996), (8, 61502498), (16, 30751249), (17, 28942352), (34, 14471176), (68, 7235588), (136, 3617794), (272, 1808897), (761, 646544), (1522, 323272), (2377, 206992), (3044, 161636), (4754, 103496), (6088, 80818), (9508, 51748), (12176, 40409), (12937, 38032), (19016, 25874)]