219752912084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{4226993}}^1$

素因数の和:4227355

約数の個数: 24

約数和(自身を含む): 395190123048

約数和(自身を除く): 175437210964

約数列:

[1, 2, 4, 41, 82, 164, 317, 634, 1268, 12997, 25994, 51988, 4226993, 8453986, 16907972, 173306713, 346613426, 693226852, 1339956781, 2679913562, 5359827124, 54938228021, 109876456042, 219752912084]

約数ペア:

[(1, 219752912084), (2, 109876456042), (4, 54938228021), (41, 5359827124), (82, 2679913562), (164, 1339956781), (317, 693226852), (634, 346613426), (1268, 173306713), (12997, 16907972), (25994, 8453986), (51988, 4226993)]