2742236

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:858

約数の個数: 36

約数和(自身を含む): 5917968

約数和(自身を除く): 3175732

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 823, 833, 1646, 1666, 3292, 3332, 5761, 11522, 13991, 23044, 27982, 40327, 55964, 80654, 97937, 161308, 195874, 391748, 685559, 1371118, 2742236]

約数ペア:

[(1, 2742236), (2, 1371118), (4, 685559), (7, 391748), (14, 195874), (17, 161308), (28, 97937), (34, 80654), (49, 55964), (68, 40327), (98, 27982), (119, 23044), (196, 13991), (238, 11522), (476, 5761), (823, 3332), (833, 3292), (1646, 1666)]