1999598766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{2663}}^1$

素因数の和:3077

約数の個数: 64

約数和(自身を含む): 4517462016

約数和(自身を除く): 2517863250

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 367, 682, 734, 1023, 1101, 2046, 2202, 2663, 4037, 5326, 7989, 8074, 11377, 12111, 15978, 22754, 24222, 29293, 34131, 58586, 68262, 82553, 87879, 125147, 165106, 175758, 247659, 250294, 375441, 495318, 750882, 908083, 977321, 1816166, 1954642, 2724249, 2931963, 5448498, 5863926, 10750531, 21501062, 30296951, 32251593, 60593902, 64503186, 90890853, 181781706, 333266461, 666532922, 999799383, 1999598766]

約数ペア:

[(1, 1999598766), (2, 999799383), (3, 666532922), (6, 333266461), (11, 181781706), (22, 90890853), (31, 64503186), (33, 60593902), (62, 32251593), (66, 30296951), (93, 21501062), (186, 10750531), (341, 5863926), (367, 5448498), (682, 2931963), (734, 2724249), (1023, 1954642), (1101, 1816166), (2046, 977321), (2202, 908083), (2663, 750882), (4037, 495318), (5326, 375441), (7989, 250294), (8074, 247659), (11377, 175758), (12111, 165106), (15978, 125147), (22754, 87879), (24222, 82553), (29293, 68262), (34131, 58586)]