13331812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 26756352

約数和(自身を除く): 13424540

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 71, 92, 142, 157, 284, 299, 314, 598, 628, 923, 1196, 1633, 1846, 2041, 3266, 3611, 3692, 4082, 6532, 7222, 8164, 11147, 14444, 21229, 22294, 42458, 44588, 46943, 84916, 93886, 144911, 187772, 256381, 289822, 512762, 579644, 1025524, 3332953, 6665906, 13331812]

約数ペア:

[(1, 13331812), (2, 6665906), (4, 3332953), (13, 1025524), (23, 579644), (26, 512762), (46, 289822), (52, 256381), (71, 187772), (92, 144911), (142, 93886), (157, 84916), (284, 46943), (299, 44588), (314, 42458), (598, 22294), (628, 21229), (923, 14444), (1196, 11147), (1633, 8164), (1846, 7222), (2041, 6532), (3266, 4082), (3611, 3692)]