422551886

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 671328000

約数和(自身を除く): 248776114

約数列:

[1, 2, 31, 62, 73, 89, 146, 178, 1049, 2098, 2263, 2759, 4526, 5518, 6497, 12994, 32519, 65038, 76577, 93361, 153154, 186722, 201407, 402814, 2373887, 2894191, 4747774, 5788382, 6815353, 13630706, 211275943, 422551886]

約数ペア:

[(1, 422551886), (2, 211275943), (31, 13630706), (62, 6815353), (73, 5788382), (89, 4747774), (146, 2894191), (178, 2373887), (1049, 402814), (2098, 201407), (2263, 186722), (2759, 153154), (4526, 93361), (5518, 76577), (6497, 65038), (12994, 32519)]