1983871730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{15583}}^1$

素因数の和:16058

約数の個数: 32

約数和(自身を含む): 3702758400

約数和(自身を除く): 1718886670

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 878, 2195, 4390, 12731, 15583, 25462, 31166, 63655, 77915, 127310, 155830, 451907, 903814, 2259535, 4519070, 6840937, 13681874, 34204685, 68409370, 198387173, 396774346, 991935865, 1983871730]

約数ペア:

[(1, 1983871730), (2, 991935865), (5, 396774346), (10, 198387173), (29, 68409370), (58, 34204685), (145, 13681874), (290, 6840937), (439, 4519070), (878, 2259535), (2195, 903814), (4390, 451907), (12731, 155830), (15583, 127310), (25462, 77915), (31166, 63655)]