1661001042

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{64067}}^1$

素因数の和:64250

約数の個数: 32

約数和(自身を含む): 3459672000

約数和(自身を除く): 1798670958

約数列:

[1, 2, 3, 6, 29, 58, 87, 149, 174, 298, 447, 894, 4321, 8642, 12963, 25926, 64067, 128134, 192201, 384402, 1857943, 3715886, 5573829, 9545983, 11147658, 19091966, 28637949, 57275898, 276833507, 553667014, 830500521, 1661001042]

約数ペア:

[(1, 1661001042), (2, 830500521), (3, 553667014), (6, 276833507), (29, 57275898), (58, 28637949), (87, 19091966), (149, 11147658), (174, 9545983), (298, 5573829), (447, 3715886), (894, 1857943), (4321, 384402), (8642, 192201), (12963, 128134), (25926, 64067)]