3945676

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 8244936

約数和(自身を除く): 4299260

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 491, 574, 982, 1148, 1964, 2009, 3437, 4018, 6874, 8036, 13748, 20131, 24059, 40262, 48118, 80524, 96236, 140917, 281834, 563668, 986419, 1972838, 3945676]

約数ペア:

[(1, 3945676), (2, 1972838), (4, 986419), (7, 563668), (14, 281834), (28, 140917), (41, 96236), (49, 80524), (82, 48118), (98, 40262), (164, 24059), (196, 20131), (287, 13748), (491, 8036), (574, 6874), (982, 4018), (1148, 3437), (1964, 2009)]