2724778

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 4935168

約数和(自身を除く): 2210390

約数列:

[1, 2, 7, 14, 41, 47, 82, 94, 101, 202, 287, 329, 574, 658, 707, 1414, 1927, 3854, 4141, 4747, 8282, 9494, 13489, 26978, 28987, 33229, 57974, 66458, 194627, 389254, 1362389, 2724778]

約数ペア:

[(1, 2724778), (2, 1362389), (7, 389254), (14, 194627), (41, 66458), (47, 57974), (82, 33229), (94, 28987), (101, 26978), (202, 13489), (287, 9494), (329, 8282), (574, 4747), (658, 4141), (707, 3854), (1414, 1927)]