620082212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 1149603840

約数和(自身を除く): 529521628

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 131, 236, 262, 524, 647, 1294, 1829, 2588, 3658, 4061, 7316, 7729, 8122, 15458, 16244, 20057, 30916, 38173, 40114, 76346, 80228, 84757, 152692, 169514, 239599, 339028, 479198, 958396, 1183363, 2366726, 2627467, 4733452, 5000663, 5254934, 10001326, 10509868, 20002652, 155020553, 310041106, 620082212]

約数ペア:

[(1, 620082212), (2, 310041106), (4, 155020553), (31, 20002652), (59, 10509868), (62, 10001326), (118, 5254934), (124, 5000663), (131, 4733452), (236, 2627467), (262, 2366726), (524, 1183363), (647, 958396), (1294, 479198), (1829, 339028), (2588, 239599), (3658, 169514), (4061, 152692), (7316, 84757), (7729, 80228), (8122, 76346), (15458, 40114), (16244, 38173), (20057, 30916)]