2981856

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 7938000

約数和(自身を除く): 4956144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 349, 356, 534, 698, 712, 1047, 1068, 1396, 1424, 2094, 2136, 2792, 2848, 4188, 4272, 5584, 8376, 8544, 11168, 16752, 31061, 33504, 62122, 93183, 124244, 186366, 248488, 372732, 496976, 745464, 993952, 1490928, 2981856]

約数ペア:

[(1, 2981856), (2, 1490928), (3, 993952), (4, 745464), (6, 496976), (8, 372732), (12, 248488), (16, 186366), (24, 124244), (32, 93183), (48, 62122), (89, 33504), (96, 31061), (178, 16752), (267, 11168), (349, 8544), (356, 8376), (534, 5584), (698, 4272), (712, 4188), (1047, 2848), (1068, 2792), (1396, 2136), (1424, 2094)]