1566963804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{136163}}^1$

素因数の和:136314

約数の個数: 48

約数和(自身を含む): 4209101568

約数和(自身を除く): 2642137764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 136163, 272326, 408489, 544652, 816978, 953141, 1633956, 1906282, 2859423, 3812564, 5718846, 11437692, 18654331, 37308662, 55962993, 74617324, 111925986, 130580317, 223851972, 261160634, 391740951, 522321268, 783481902, 1566963804]

約数ペア:

[(1, 1566963804), (2, 783481902), (3, 522321268), (4, 391740951), (6, 261160634), (7, 223851972), (12, 130580317), (14, 111925986), (21, 74617324), (28, 55962993), (42, 37308662), (84, 18654331), (137, 11437692), (274, 5718846), (411, 3812564), (548, 2859423), (822, 1906282), (959, 1633956), (1644, 953141), (1918, 816978), (2877, 544652), (3836, 408489), (5754, 272326), (11508, 136163)]