2939808

素因数分解:

$2^5\times 3^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 7814016

約数和(自身を除く): 4874208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 113, 226, 271, 339, 452, 542, 678, 813, 904, 1084, 1356, 1626, 1808, 2168, 2712, 3252, 3616, 4336, 5424, 6504, 8672, 10848, 13008, 26016, 30623, 61246, 91869, 122492, 183738, 244984, 367476, 489968, 734952, 979936, 1469904, 2939808]

約数ペア:

[(1, 2939808), (2, 1469904), (3, 979936), (4, 734952), (6, 489968), (8, 367476), (12, 244984), (16, 183738), (24, 122492), (32, 91869), (48, 61246), (96, 30623), (113, 26016), (226, 13008), (271, 10848), (339, 8672), (452, 6504), (542, 5424), (678, 4336), (813, 3616), (904, 3252), (1084, 2712), (1356, 2168), (1626, 1808)]