2019497856

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{66571}}^1$

素因数の和:66667

約数の個数: 64

約数和(自身を含む): 5432275200

約数和(自身を除く): 3412777344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 7584, 10112, 15168, 30336, 66571, 133142, 199713, 266284, 399426, 532568, 798852, 1065136, 1597704, 2130272, 3195408, 4260544, 5259109, 6390816, 8521088, 10518218, 12781632, 15777327, 21036436, 25563264, 31554654, 42072872, 63109308, 84145744, 126218616, 168291488, 252437232, 336582976, 504874464, 673165952, 1009748928, 2019497856]

約数ペア:

[(1, 2019497856), (2, 1009748928), (3, 673165952), (4, 504874464), (6, 336582976), (8, 252437232), (12, 168291488), (16, 126218616), (24, 84145744), (32, 63109308), (48, 42072872), (64, 31554654), (79, 25563264), (96, 21036436), (128, 15777327), (158, 12781632), (192, 10518218), (237, 8521088), (316, 6390816), (384, 5259109), (474, 4260544), (632, 3195408), (948, 2130272), (1264, 1597704), (1896, 1065136), (2528, 798852), (3792, 532568), (5056, 399426), (7584, 266284), (10112, 199713), (15168, 133142), (30336, 66571)]