242589308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{45293}}^1$

素因数の和:45413

約数の個数: 24

約数和(自身を含む): 461636448

約数和(自身を除く): 219047140

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 45293, 90586, 181172, 588809, 1177618, 2355236, 4665179, 9330358, 18660716, 60647327, 121294654, 242589308]

約数ペア:

[(1, 242589308), (2, 121294654), (4, 60647327), (13, 18660716), (26, 9330358), (52, 4665179), (103, 2355236), (206, 1177618), (412, 588809), (1339, 181172), (2678, 90586), (5356, 45293)]