8418202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:258

約数の個数: 32

約数和(自身を含む): 14288400

約数和(自身を除く): 5870198

約数列:

[1, 2, 13, 26, 41, 53, 82, 106, 149, 298, 533, 689, 1066, 1378, 1937, 2173, 3874, 4346, 6109, 7897, 12218, 15794, 28249, 56498, 79417, 102661, 158834, 205322, 323777, 647554, 4209101, 8418202]

約数ペア:

[(1, 8418202), (2, 4209101), (13, 647554), (26, 323777), (41, 205322), (53, 158834), (82, 102661), (106, 79417), (149, 56498), (298, 28249), (533, 15794), (689, 12218), (1066, 7897), (1378, 6109), (1937, 4346), (2173, 3874)]