492343072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{1381}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 1045836792

約数和(自身を除く): 553493720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 857, 1381, 1714, 2762, 3428, 5524, 6856, 11048, 11141, 13712, 17953, 22096, 22282, 27424, 35906, 44192, 44564, 71812, 89128, 143624, 178256, 287248, 356512, 574496, 1183517, 2367034, 4734068, 9468136, 15385721, 18936272, 30771442, 37872544, 61542884, 123085768, 246171536, 492343072]

約数ペア:

[(1, 492343072), (2, 246171536), (4, 123085768), (8, 61542884), (13, 37872544), (16, 30771442), (26, 18936272), (32, 15385721), (52, 9468136), (104, 4734068), (208, 2367034), (416, 1183517), (857, 574496), (1381, 356512), (1714, 287248), (2762, 178256), (3428, 143624), (5524, 89128), (6856, 71812), (11048, 44564), (11141, 44192), (13712, 35906), (17953, 27424), (22096, 22282)]