1913856

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:119

約数の個数: 88

約数和(自身を含む): 5895360

約数和(自身を除く): 3981504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 256, 267, 336, 356, 384, 448, 512, 534, 623, 672, 712, 768, 896, 1024, 1068, 1246, 1344, 1424, 1536, 1792, 1869, 2136, 2492, 2688, 2848, 3072, 3584, 3738, 4272, 4984, 5376, 5696, 7168, 7476, 8544, 9968, 10752, 11392, 14952, 17088, 19936, 21504, 22784, 29904, 34176, 39872, 45568, 59808, 68352, 79744, 91136, 119616, 136704, 159488, 239232, 273408, 318976, 478464, 637952, 956928, 1913856]

約数ペア:

[(1, 1913856), (2, 956928), (3, 637952), (4, 478464), (6, 318976), (7, 273408), (8, 239232), (12, 159488), (14, 136704), (16, 119616), (21, 91136), (24, 79744), (28, 68352), (32, 59808), (42, 45568), (48, 39872), (56, 34176), (64, 29904), (84, 22784), (89, 21504), (96, 19936), (112, 17088), (128, 14952), (168, 11392), (178, 10752), (192, 9968), (224, 8544), (256, 7476), (267, 7168), (336, 5696), (356, 5376), (384, 4984), (448, 4272), (512, 3738), (534, 3584), (623, 3072), (672, 2848), (712, 2688), (768, 2492), (896, 2136), (1024, 1869), (1068, 1792), (1246, 1536), (1344, 1424)]