2013769856

素因数分解:

$2^7\times 7^2\times {\mathrm{321073}}^1$

素因数の和:321101

約数の個数: 48

約数和(自身を含む): 4666810590

約数和(自身を除く): 2653040734

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, 321073, 642146, 1284292, 2247511, 2568584, 4495022, 5137168, 8990044, 10274336, 15732577, 17980088, 20548672, 31465154, 35960176, 41097344, 62930308, 71920352, 125860616, 143840704, 251721232, 287681408, 503442464, 1006884928, 2013769856]

約数ペア:

[(1, 2013769856), (2, 1006884928), (4, 503442464), (7, 287681408), (8, 251721232), (14, 143840704), (16, 125860616), (28, 71920352), (32, 62930308), (49, 41097344), (56, 35960176), (64, 31465154), (98, 20548672), (112, 17980088), (128, 15732577), (196, 10274336), (224, 8990044), (392, 5137168), (448, 4495022), (784, 2568584), (896, 2247511), (1568, 1284292), (3136, 642146), (6272, 321073)]