805979596

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 1459336032

約数和(自身を除く): 653356436

約数列:

[1, 2, 4, 97, 101, 131, 157, 194, 202, 262, 314, 388, 404, 524, 628, 9797, 12707, 13231, 15229, 15857, 19594, 20567, 25414, 26462, 30458, 31714, 39188, 41134, 50828, 52924, 60916, 63428, 82268, 1283407, 1538129, 1994999, 2077267, 2566814, 3076258, 3989998, 4154534, 5133628, 6152516, 7979996, 8309068, 201494899, 402989798, 805979596]

約数ペア:

[(1, 805979596), (2, 402989798), (4, 201494899), (97, 8309068), (101, 7979996), (131, 6152516), (157, 5133628), (194, 4154534), (202, 3989998), (262, 3076258), (314, 2566814), (388, 2077267), (404, 1994999), (524, 1538129), (628, 1283407), (9797, 82268), (12707, 63428), (13231, 60916), (15229, 52924), (15857, 50828), (19594, 41134), (20567, 39188), (25414, 31714), (26462, 30458)]