2017392345

素因数分解:

$3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{26263}}^1$

素因数の和:26846

約数の個数: 32

約数和(自身を含む): 3592915200

約数和(自身を除く): 1575522855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 569, 1707, 2845, 5121, 8535, 15363, 25605, 26263, 76815, 78789, 131315, 236367, 393945, 709101, 1181835, 3545505, 14943647, 44830941, 74718235, 134492823, 224154705, 403478469, 672464115, 2017392345]

約数ペア:

[(1, 2017392345), (3, 672464115), (5, 403478469), (9, 224154705), (15, 134492823), (27, 74718235), (45, 44830941), (135, 14943647), (569, 3545505), (1707, 1181835), (2845, 709101), (5121, 393945), (8535, 236367), (15363, 131315), (25605, 78789), (26263, 76815)]