2019807502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{2143}}^1$

素因数の和:3640

約数の個数: 32

約数和(自身を含む): 3380659200

約数和(自身を除く): 1360851698

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 1459, 2143, 2918, 4286, 24803, 27721, 36431, 40717, 49606, 55442, 72862, 81434, 471257, 692189, 942514, 1384378, 3126637, 6253274, 53152829, 59406103, 106305658, 118812206, 1009903751, 2019807502]

約数ペア:

[(1, 2019807502), (2, 1009903751), (17, 118812206), (19, 106305658), (34, 59406103), (38, 53152829), (323, 6253274), (646, 3126637), (1459, 1384378), (2143, 942514), (2918, 692189), (4286, 471257), (24803, 81434), (27721, 72862), (36431, 55442), (40717, 49606)]