2145486746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{14551}}^1$

素因数の和:14726

約数の個数: 32

約数和(自身を含む): 3564425088

約数和(自身を除く): 1418938342

約数列:

[1, 2, 13, 26, 53, 106, 107, 214, 689, 1378, 1391, 2782, 5671, 11342, 14551, 29102, 73723, 147446, 189163, 378326, 771203, 1542406, 1556957, 3113914, 10025639, 20051278, 20240441, 40480882, 82518721, 165037442, 1072743373, 2145486746]

約数ペア:

[(1, 2145486746), (2, 1072743373), (13, 165037442), (26, 82518721), (53, 40480882), (106, 20240441), (107, 20051278), (214, 10025639), (689, 3113914), (1378, 1556957), (1391, 1542406), (2782, 771203), (5671, 378326), (11342, 189163), (14551, 147446), (29102, 73723)]