2901995808

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{975133}}^1$

素因数の和:975177

約数の個数: 48

約数和(自身を含む): 7863480576

約数和(自身を除く): 4961484768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 975133, 1950266, 2925399, 3900532, 5850798, 7801064, 11701596, 15602128, 23403192, 30229123, 31204256, 46806384, 60458246, 90687369, 93612768, 120916492, 181374738, 241832984, 362749476, 483665968, 725498952, 967331936, 1450997904, 2901995808]

約数ペア:

[(1, 2901995808), (2, 1450997904), (3, 967331936), (4, 725498952), (6, 483665968), (8, 362749476), (12, 241832984), (16, 181374738), (24, 120916492), (31, 93612768), (32, 90687369), (48, 60458246), (62, 46806384), (93, 31204256), (96, 30229123), (124, 23403192), (186, 15602128), (248, 11701596), (372, 7801064), (496, 5850798), (744, 3900532), (992, 2925399), (1488, 1950266), (2976, 975133)]