2019958010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{613969}}^1$

素因数の和:614030

約数の個数: 32

約数和(自身を含む): 4243760640

約数和(自身を除く): 2223802630

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 613969, 1227938, 3069845, 4297783, 6139690, 8595566, 21488915, 28856543, 42977830, 57713086, 144282715, 201995801, 288565430, 403991602, 1009979005, 2019958010]

約数ペア:

[(1, 2019958010), (2, 1009979005), (5, 403991602), (7, 288565430), (10, 201995801), (14, 144282715), (35, 57713086), (47, 42977830), (70, 28856543), (94, 21488915), (235, 8595566), (329, 6139690), (470, 4297783), (658, 3069845), (1645, 1227938), (3290, 613969)]