2072704894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:605

約数の個数: 48

約数和(自身を含む): 3424574160

約数和(自身を除く): 1351869266

約数列:

[1, 2, 13, 26, 139, 157, 169, 278, 281, 314, 338, 562, 1807, 2041, 3614, 3653, 4082, 7306, 21823, 23491, 26533, 39059, 43646, 44117, 46982, 47489, 53066, 78118, 88234, 94978, 283699, 507767, 567398, 573521, 1015534, 1147042, 3688087, 6132263, 6600971, 7376174, 7455773, 12264526, 13201942, 14911546, 79719419, 159438838, 1036352447, 2072704894]

約数ペア:

[(1, 2072704894), (2, 1036352447), (13, 159438838), (26, 79719419), (139, 14911546), (157, 13201942), (169, 12264526), (278, 7455773), (281, 7376174), (314, 6600971), (338, 6132263), (562, 3688087), (1807, 1147042), (2041, 1015534), (3614, 573521), (3653, 567398), (4082, 507767), (7306, 283699), (21823, 94978), (23491, 88234), (26533, 78118), (39059, 53066), (43646, 47489), (44117, 46982)]