1220645099518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107432239}}^1$

素因数の和:107432296

約数の個数: 32

約数和(自身を含む): 2165833958400

約数和(自身を除く): 945188858882

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 247, 299, 437, 494, 598, 874, 5681, 11362, 107432239, 214864478, 1396619107, 2041212541, 2470941497, 2793238214, 4082425082, 4941882994, 26535763033, 32122239461, 46947888443, 53071526066, 64244478922, 93895776886, 610322549759, 1220645099518]

約数ペア:

[(1, 1220645099518), (2, 610322549759), (13, 93895776886), (19, 64244478922), (23, 53071526066), (26, 46947888443), (38, 32122239461), (46, 26535763033), (247, 4941882994), (299, 4082425082), (437, 2793238214), (494, 2470941497), (598, 2041212541), (874, 1396619107), (5681, 214864478), (11362, 107432239)]