2017806076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{22469}}^1$

素因数の和:22654

約数の個数: 48

約数和(自身を含む): 4175105760

約数和(自身を除く): 2157299684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 157, 286, 314, 572, 628, 1727, 2041, 3454, 4082, 6908, 8164, 22451, 22469, 44902, 44938, 89804, 89876, 247159, 292097, 494318, 584194, 988636, 1168388, 3213067, 3527633, 6426134, 7055266, 12852268, 14110532, 38803963, 45859229, 77607926, 91718458, 155215852, 183436916, 504451519, 1008903038, 2017806076]

約数ペア:

[(1, 2017806076), (2, 1008903038), (4, 504451519), (11, 183436916), (13, 155215852), (22, 91718458), (26, 77607926), (44, 45859229), (52, 38803963), (143, 14110532), (157, 12852268), (286, 7055266), (314, 6426134), (572, 3527633), (628, 3213067), (1727, 1168388), (2041, 988636), (3454, 584194), (4082, 494318), (6908, 292097), (8164, 247159), (22451, 89876), (22469, 89804), (44902, 44938)]