2050967516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{27953}}^1$

素因数の和:28070

約数の個数: 48

約数和(自身を含む): 4142111904

約数和(自身を除く): 2091144388

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 166, 221, 332, 442, 884, 1079, 1411, 2158, 2822, 4316, 5644, 18343, 27953, 36686, 55906, 73372, 111812, 363389, 475201, 726778, 950402, 1453556, 1900804, 2320099, 4640198, 6177613, 9280396, 12355226, 24710452, 30161287, 39441683, 60322574, 78883366, 120645148, 157766732, 512741879, 1025483758, 2050967516]

約数ペア:

[(1, 2050967516), (2, 1025483758), (4, 512741879), (13, 157766732), (17, 120645148), (26, 78883366), (34, 60322574), (52, 39441683), (68, 30161287), (83, 24710452), (166, 12355226), (221, 9280396), (332, 6177613), (442, 4640198), (884, 2320099), (1079, 1900804), (1411, 1453556), (2158, 950402), (2822, 726778), (4316, 475201), (5644, 363389), (18343, 111812), (27953, 73372), (36686, 55906)]