2021902688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4860343}}^1$

素因数の和:4860366

約数の個数: 24

約数和(自身を含む): 4286823408

約数和(自身を除く): 2264920720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4860343, 9720686, 19441372, 38882744, 63184459, 77765488, 126368918, 155530976, 252737836, 505475672, 1010951344, 2021902688]

約数ペア:

[(1, 2021902688), (2, 1010951344), (4, 505475672), (8, 252737836), (13, 155530976), (16, 126368918), (26, 77765488), (32, 63184459), (52, 38882744), (104, 19441372), (208, 9720686), (416, 4860343)]