2009318688

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{536677}}^1$

素因数の和:536706

約数の個数: 72

約数和(自身を含む): 6153549948

約数和(自身を除く): 4144231260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 536677, 1073354, 1610031, 2146708, 3220062, 4293416, 4830093, 6440124, 6976801, 8586832, 9660186, 12880248, 13953602, 17173664, 19320372, 20930403, 25760496, 27907204, 38640744, 41860806, 51520992, 55814408, 62791209, 77281488, 83721612, 111628816, 125582418, 154562976, 167443224, 223257632, 251164836, 334886448, 502329672, 669772896, 1004659344, 2009318688]

約数ペア:

[(1, 2009318688), (2, 1004659344), (3, 669772896), (4, 502329672), (6, 334886448), (8, 251164836), (9, 223257632), (12, 167443224), (13, 154562976), (16, 125582418), (18, 111628816), (24, 83721612), (26, 77281488), (32, 62791209), (36, 55814408), (39, 51520992), (48, 41860806), (52, 38640744), (72, 27907204), (78, 25760496), (96, 20930403), (104, 19320372), (117, 17173664), (144, 13953602), (156, 12880248), (208, 9660186), (234, 8586832), (288, 6976801), (312, 6440124), (416, 4830093), (468, 4293416), (624, 3220062), (936, 2146708), (1248, 1610031), (1872, 1073354), (3744, 536677)]