1566708332

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1\times {\mathrm{1373}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 3179941632

約数和(自身を除く): 1613233300

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 491, 581, 982, 1162, 1373, 1964, 2324, 2746, 3437, 5492, 6874, 9611, 13748, 19222, 38444, 40753, 81506, 113959, 163012, 227918, 285271, 455836, 570542, 674143, 797713, 1141084, 1348286, 1595426, 2696572, 3190852, 4719001, 9438002, 18876004, 55953869, 111907738, 223815476, 391677083, 783354166, 1566708332]

約数ペア:

[(1, 1566708332), (2, 783354166), (4, 391677083), (7, 223815476), (14, 111907738), (28, 55953869), (83, 18876004), (166, 9438002), (332, 4719001), (491, 3190852), (581, 2696572), (982, 1595426), (1162, 1348286), (1373, 1141084), (1964, 797713), (2324, 674143), (2746, 570542), (3437, 455836), (5492, 285271), (6874, 227918), (9611, 163012), (13748, 113959), (19222, 81506), (38444, 40753)]