1968190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 4184064

約数和(自身を除く): 2215874

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 907, 1085, 1814, 2170, 4535, 6349, 9070, 12698, 28117, 31745, 56234, 63490, 140585, 196819, 281170, 393638, 984095, 1968190]

約数ペア:

[(1, 1968190), (2, 984095), (5, 393638), (7, 281170), (10, 196819), (14, 140585), (31, 63490), (35, 56234), (62, 31745), (70, 28117), (155, 12698), (217, 9070), (310, 6349), (434, 4535), (907, 2170), (1085, 1814)]