2018903632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3077597}}^1$

素因数の和:3077646

約数の個数: 20

約数和(自身を含む): 4007032596

約数和(自身を除く): 1988128964

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3077597, 6155194, 12310388, 24620776, 49241552, 126181477, 252362954, 504725908, 1009451816, 2018903632]

約数ペア:

[(1, 2018903632), (2, 1009451816), (4, 504725908), (8, 252362954), (16, 126181477), (41, 49241552), (82, 24620776), (164, 12310388), (328, 6155194), (656, 3077597)]