492740612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{31481}}^1$

素因数の和:31548

約数の個数: 48

約数和(自身を含む): 1086003072

約数和(自身を除く): 593262460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 15652, 31481, 62962, 125924, 220367, 409253, 440734, 818506, 881468, 1353683, 1637012, 2707366, 2864771, 5414732, 5729542, 9475781, 11459084, 17597879, 18951562, 35195758, 37903124, 70391516, 123185153, 246370306, 492740612]

約数ペア:

[(1, 492740612), (2, 246370306), (4, 123185153), (7, 70391516), (13, 37903124), (14, 35195758), (26, 18951562), (28, 17597879), (43, 11459084), (52, 9475781), (86, 5729542), (91, 5414732), (172, 2864771), (182, 2707366), (301, 1637012), (364, 1353683), (559, 881468), (602, 818506), (1118, 440734), (1204, 409253), (2236, 220367), (3913, 125924), (7826, 62962), (15652, 31481)]