2915458

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 5475456

約数和(自身を除く): 2559998

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 193, 386, 581, 1079, 1162, 1351, 2158, 2509, 2702, 5018, 7553, 15106, 16019, 17563, 32038, 35126, 112133, 208247, 224266, 416494, 1457729, 2915458]

約数ペア:

[(1, 2915458), (2, 1457729), (7, 416494), (13, 224266), (14, 208247), (26, 112133), (83, 35126), (91, 32038), (166, 17563), (182, 16019), (193, 15106), (386, 7553), (581, 5018), (1079, 2702), (1162, 2509), (1351, 2158)]