1989794406

素因数分解:

$2^1\times 3^1\times {\mathrm{601}}^1\times {\mathrm{551801}}^1$

素因数の和:552407

約数の個数: 16

約数和(自身を含む): 3986217648

約数和(自身を除く): 1996423242

約数列:

[1, 2, 3, 6, 601, 1202, 1803, 3606, 551801, 1103602, 1655403, 3310806, 331632401, 663264802, 994897203, 1989794406]

約数ペア:

[(1, 1989794406), (2, 994897203), (3, 663264802), (6, 331632401), (601, 3310806), (1202, 1655403), (1803, 1103602), (3606, 551801)]