2023371376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9727747}}^1$

素因数の和:9727768

約数の個数: 20

約数和(自身を含む): 4221842632

約数和(自身を除く): 2198471256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9727747, 19455494, 38910988, 77821976, 126460711, 155643952, 252921422, 505842844, 1011685688, 2023371376]

約数ペア:

[(1, 2023371376), (2, 1011685688), (4, 505842844), (8, 252921422), (13, 155643952), (16, 126460711), (26, 77821976), (52, 38910988), (104, 19455494), (208, 9727747)]