830988295178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{49991}}^1$

素因数の和:50283

約数の個数: 64

約数和(自身を含む): 1377571553280

約数和(自身を除く): 546583258102

約数列:

[1, 2, 19, 31, 38, 62, 103, 137, 206, 274, 589, 1178, 1957, 2603, 3193, 3914, 4247, 5206, 6386, 8494, 14111, 28222, 49991, 60667, 80693, 99982, 121334, 161386, 268109, 437441, 536218, 874882, 949829, 1549721, 1899658, 3099442, 5149073, 6848767, 8311379, 10298146, 13697534, 16622758, 29444699, 58889398, 97832387, 130126573, 159621263, 195664774, 212311777, 260253146, 319242526, 424623554, 705423001, 1410846002, 3032803997, 4033923763, 6065607994, 8067847526, 13403037019, 21868113031, 26806074038, 43736226062, 415494147589, 830988295178]

約数ペア:

[(1, 830988295178), (2, 415494147589), (19, 43736226062), (31, 26806074038), (38, 21868113031), (62, 13403037019), (103, 8067847526), (137, 6065607994), (206, 4033923763), (274, 3032803997), (589, 1410846002), (1178, 705423001), (1957, 424623554), (2603, 319242526), (3193, 260253146), (3914, 212311777), (4247, 195664774), (5206, 159621263), (6386, 130126573), (8494, 97832387), (14111, 58889398), (28222, 29444699), (49991, 16622758), (60667, 13697534), (80693, 10298146), (99982, 8311379), (121334, 6848767), (161386, 5149073), (268109, 3099442), (437441, 1899658), (536218, 1549721), (874882, 949829)]