797561518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{34351}}^1$

素因数の和:34432

約数の個数: 32

約数和(自身を含む): 1385072640

約数和(自身を除く): 587511122

約数列:

[1, 2, 13, 19, 26, 38, 47, 94, 247, 494, 611, 893, 1222, 1786, 11609, 23218, 34351, 68702, 446563, 652669, 893126, 1305338, 1614497, 3228994, 8484697, 16969394, 20988461, 30675443, 41976922, 61350886, 398780759, 797561518]

約数ペア:

[(1, 797561518), (2, 398780759), (13, 61350886), (19, 41976922), (26, 30675443), (38, 20988461), (47, 16969394), (94, 8484697), (247, 3228994), (494, 1614497), (611, 1305338), (893, 893126), (1222, 652669), (1786, 446563), (11609, 68702), (23218, 34351)]