1238056

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 2455200

約数和(自身を除く): 1217144

約数列:

[1, 2, 4, 8, 43, 59, 61, 86, 118, 122, 172, 236, 244, 344, 472, 488, 2537, 2623, 3599, 5074, 5246, 7198, 10148, 10492, 14396, 20296, 20984, 28792, 154757, 309514, 619028, 1238056]

約数ペア:

[(1, 1238056), (2, 619028), (4, 309514), (8, 154757), (43, 28792), (59, 20984), (61, 20296), (86, 14396), (118, 10492), (122, 10148), (172, 7198), (236, 5246), (244, 5074), (344, 3599), (472, 2623), (488, 2537)]