7880451689

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 9099371520

約数和(自身を除く): 1218919831

約数列:

[1, 11, 31, 73, 89, 341, 803, 979, 2263, 2759, 3557, 6497, 24893, 30349, 39127, 71467, 110267, 201407, 259661, 316573, 1212937, 2215477, 2856271, 3482303, 8049491, 9813763, 23109829, 88544401, 107951393, 254208119, 716404699, 7880451689]

約数ペア:

[(1, 7880451689), (11, 716404699), (31, 254208119), (73, 107951393), (89, 88544401), (341, 23109829), (803, 9813763), (979, 8049491), (2263, 3482303), (2759, 2856271), (3557, 2215477), (6497, 1212937), (24893, 316573), (30349, 259661), (39127, 201407), (71467, 110267)]