2177626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 3717792

約数和(自身を除く): 1540166

約数列:

[1, 2, 11, 22, 31, 62, 103, 206, 341, 682, 961, 1133, 1922, 2266, 3193, 6386, 10571, 21142, 35123, 70246, 98983, 197966, 1088813, 2177626]

約数ペア:

[(1, 2177626), (2, 1088813), (11, 197966), (22, 98983), (31, 70246), (62, 35123), (103, 21142), (206, 10571), (341, 6386), (682, 3193), (961, 2266), (1133, 1922)]