2218053460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{30293}}^1$

素因数の和:30832

約数の個数: 48

約数和(自身を含む): 5333682816

約数和(自身を除く): 3115629356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 523, 1046, 2092, 2615, 3661, 5230, 7322, 10460, 14644, 18305, 30293, 36610, 60586, 73220, 121172, 151465, 212051, 302930, 424102, 605860, 848204, 1060255, 2120510, 4241020, 15843239, 31686478, 63372956, 79216195, 110902673, 158432390, 221805346, 316864780, 443610692, 554513365, 1109026730, 2218053460]

約数ペア:

[(1, 2218053460), (2, 1109026730), (4, 554513365), (5, 443610692), (7, 316864780), (10, 221805346), (14, 158432390), (20, 110902673), (28, 79216195), (35, 63372956), (70, 31686478), (140, 15843239), (523, 4241020), (1046, 2120510), (2092, 1060255), (2615, 848204), (3661, 605860), (5230, 424102), (7322, 302930), (10460, 212051), (14644, 151465), (18305, 121172), (30293, 73220), (36610, 60586)]