1796773181740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1\times {\mathrm{1676501}}^1$

素因数の和:1677858

約数の個数: 48

約数和(自身を含む): 3868213182624

約数和(自身を除く): 2071440000884

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1307, 2614, 5228, 6535, 13070, 26140, 53587, 107174, 214348, 267935, 535870, 1071740, 1676501, 3353002, 6706004, 8382505, 16765010, 33530020, 68736541, 137473082, 274946164, 343682705, 687365410, 1374730820, 2191186807, 4382373614, 8764747228, 10955934035, 21911868070, 43823736140, 89838659087, 179677318174, 359354636348, 449193295435, 898386590870, 1796773181740]

約数ペア:

[(1, 1796773181740), (2, 898386590870), (4, 449193295435), (5, 359354636348), (10, 179677318174), (20, 89838659087), (41, 43823736140), (82, 21911868070), (164, 10955934035), (205, 8764747228), (410, 4382373614), (820, 2191186807), (1307, 1374730820), (2614, 687365410), (5228, 343682705), (6535, 274946164), (13070, 137473082), (26140, 68736541), (53587, 33530020), (107174, 16765010), (214348, 8382505), (267935, 6706004), (535870, 3353002), (1071740, 1676501)]