2005017948

素因数分解:

$2^2\times 3^4\times {\mathrm{1453}}^1\times {\mathrm{4259}}^1$

素因数の和:5728

約数の個数: 60

約数和(自身を含む): 5246351880

約数和(自身を除く): 3241333932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 1453, 2906, 4259, 4359, 5812, 8518, 8718, 12777, 13077, 17036, 17436, 25554, 26154, 38331, 39231, 51108, 52308, 76662, 78462, 114993, 117693, 153324, 156924, 229986, 235386, 344979, 459972, 470772, 689958, 1379916, 6188327, 12376654, 18564981, 24753308, 37129962, 55694943, 74259924, 111389886, 167084829, 222779772, 334169658, 501254487, 668339316, 1002508974, 2005017948]

約数ペア:

[(1, 2005017948), (2, 1002508974), (3, 668339316), (4, 501254487), (6, 334169658), (9, 222779772), (12, 167084829), (18, 111389886), (27, 74259924), (36, 55694943), (54, 37129962), (81, 24753308), (108, 18564981), (162, 12376654), (324, 6188327), (1453, 1379916), (2906, 689958), (4259, 470772), (4359, 459972), (5812, 344979), (8518, 235386), (8718, 229986), (12777, 156924), (13077, 153324), (17036, 117693), (17436, 114993), (25554, 78462), (26154, 76662), (38331, 52308), (39231, 51108)]