3651986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 6386688

約数和(自身を除く): 2734702

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 197, 299, 394, 403, 598, 713, 806, 1426, 2561, 4531, 5122, 6107, 9062, 9269, 12214, 18538, 58903, 79391, 117806, 140461, 158782, 280922, 1825993, 3651986]

約数ペア:

[(1, 3651986), (2, 1825993), (13, 280922), (23, 158782), (26, 140461), (31, 117806), (46, 79391), (62, 58903), (197, 18538), (299, 12214), (394, 9269), (403, 9062), (598, 6107), (713, 5122), (806, 4531), (1426, 2561)]