2023779968

素因数分解:

$2^7\times 7^2\times {\mathrm{322669}}^1$

素因数の和:322697

約数の個数: 48

約数和(自身を含む): 4690008450

約数和(自身を除く): 2666228482

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 322669, 645338, 1290676, 2258683, 2581352, 4517366, 5162704, 9034732, 10325408, 15810781, 18069464, 20650816, 31621562, 36138928, 41301632, 63243124, 72277856, 126486248, 144555712, 252972496, 289111424, 505944992, 1011889984, 2023779968]

約数ペア:

[(1, 2023779968), (2, 1011889984), (4, 505944992), (7, 289111424), (8, 252972496), (14, 144555712), (16, 126486248), (28, 72277856), (32, 63243124), (49, 41301632), (56, 36138928), (64, 31621562), (98, 20650816), (112, 18069464), (128, 15810781), (196, 10325408), (224, 9034732), (392, 5162704), (448, 4517366), (784, 2581352), (896, 2258683), (1568, 1290676), (3136, 645338), (6272, 322669)]