2017486956

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{85909}}^1$

素因数の和:86038

約数の個数: 48

約数和(自身を含む): 5003398400

約数和(自身を除く): 2985911444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 23484, 85909, 171818, 257727, 343636, 515454, 1030908, 1632271, 3264542, 4896813, 6529084, 8848627, 9793626, 17697254, 19587252, 26545881, 35394508, 53091762, 106183524, 168123913, 336247826, 504371739, 672495652, 1008743478, 2017486956]

約数ペア:

[(1, 2017486956), (2, 1008743478), (3, 672495652), (4, 504371739), (6, 336247826), (12, 168123913), (19, 106183524), (38, 53091762), (57, 35394508), (76, 26545881), (103, 19587252), (114, 17697254), (206, 9793626), (228, 8848627), (309, 6529084), (412, 4896813), (618, 3264542), (1236, 1632271), (1957, 1030908), (3914, 515454), (5871, 343636), (7828, 257727), (11742, 171818), (23484, 85909)]