2017281343

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 2619074304

約数和(自身を除く): 601792961

約数列:

[1, 7, 11, 49, 73, 77, 167, 307, 511, 539, 803, 1169, 1837, 2149, 3377, 3577, 5621, 8183, 12191, 12859, 15043, 22411, 23639, 39347, 51269, 85337, 90013, 134101, 156877, 165473, 246521, 358883, 563959, 597359, 938707, 1098139, 1725647, 2512181, 3742637, 3947713, 6570949, 12079529, 26198459, 27633991, 41169007, 183389213, 288183049, 2017281343]

約数ペア:

[(1, 2017281343), (7, 288183049), (11, 183389213), (49, 41169007), (73, 27633991), (77, 26198459), (167, 12079529), (307, 6570949), (511, 3947713), (539, 3742637), (803, 2512181), (1169, 1725647), (1837, 1098139), (2149, 938707), (3377, 597359), (3577, 563959), (5621, 358883), (8183, 246521), (12191, 165473), (12859, 156877), (15043, 134101), (22411, 90013), (23639, 85337), (39347, 51269)]