220424724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{470993}}^1$

素因数の和:471016

約数の個数: 36

約数和(自身を含む): 600046356

約数和(自身を除く): 379621632

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 470993, 941986, 1412979, 1883972, 2825958, 4238937, 5651916, 6122909, 8477874, 12245818, 16955748, 18368727, 24491636, 36737454, 55106181, 73474908, 110212362, 220424724]

約数ペア:

[(1, 220424724), (2, 110212362), (3, 73474908), (4, 55106181), (6, 36737454), (9, 24491636), (12, 18368727), (13, 16955748), (18, 12245818), (26, 8477874), (36, 6122909), (39, 5651916), (52, 4238937), (78, 2825958), (117, 1883972), (156, 1412979), (234, 941986), (468, 470993)]