2247198772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{74381}}^1$

素因数の和:74488

約数の個数: 48

約数和(自身を含む): 4898500992

約数和(自身を除く): 2651302220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 182, 332, 364, 581, 1079, 1162, 2158, 2324, 4316, 7553, 15106, 30212, 74381, 148762, 297524, 520667, 966953, 1041334, 1933906, 2082668, 3867812, 6173623, 6768671, 12347246, 13537342, 24694492, 27074684, 43215361, 80257099, 86430722, 160514198, 172861444, 321028396, 561799693, 1123599386, 2247198772]

約数ペア:

[(1, 2247198772), (2, 1123599386), (4, 561799693), (7, 321028396), (13, 172861444), (14, 160514198), (26, 86430722), (28, 80257099), (52, 43215361), (83, 27074684), (91, 24694492), (166, 13537342), (182, 12347246), (332, 6768671), (364, 6173623), (581, 3867812), (1079, 2082668), (1162, 1933906), (2158, 1041334), (2324, 966953), (4316, 520667), (7553, 297524), (15106, 148762), (30212, 74381)]