2004198

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 4949424

約数和(自身を除く): 2945226

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 401, 714, 802, 833, 1203, 1666, 2406, 2499, 2807, 4998, 5614, 6817, 8421, 13634, 16842, 19649, 20451, 39298, 40902, 47719, 58947, 95438, 117894, 143157, 286314, 334033, 668066, 1002099, 2004198]

約数ペア:

[(1, 2004198), (2, 1002099), (3, 668066), (6, 334033), (7, 286314), (14, 143157), (17, 117894), (21, 95438), (34, 58947), (42, 47719), (49, 40902), (51, 39298), (98, 20451), (102, 19649), (119, 16842), (147, 13634), (238, 8421), (294, 6817), (357, 5614), (401, 4998), (714, 2807), (802, 2499), (833, 2406), (1203, 1666)]