2420279778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{110183}}^1$

素因数の和:110718

約数の個数: 32

約数和(自身を含む): 5542695936

約数和(自身を除く): 3122416158

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 523, 1046, 1569, 3138, 3661, 7322, 10983, 21966, 110183, 220366, 330549, 661098, 771281, 1542562, 2313843, 4627686, 57625709, 115251418, 172877127, 345754254, 403379963, 806759926, 1210139889, 2420279778]

約数ペア:

[(1, 2420279778), (2, 1210139889), (3, 806759926), (6, 403379963), (7, 345754254), (14, 172877127), (21, 115251418), (42, 57625709), (523, 4627686), (1046, 2313843), (1569, 1542562), (3138, 771281), (3661, 661098), (7322, 330549), (10983, 220366), (21966, 110183)]