7856804982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{48497}}^1$

素因数の和:48613

約数の個数: 64

約数和(自身を含む): 17729316864

約数和(自身を除く): 9872511882

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 134, 186, 201, 402, 403, 806, 871, 1209, 1742, 2077, 2418, 2613, 4154, 5226, 6231, 12462, 27001, 48497, 54002, 81003, 96994, 145491, 162006, 290982, 630461, 1260922, 1503407, 1891383, 3006814, 3249299, 3782766, 4510221, 6498598, 9020442, 9747897, 19495794, 19544291, 39088582, 42240887, 58632873, 84481774, 100728269, 117265746, 126722661, 201456538, 253445322, 302184807, 604369614, 1309467497, 2618934994, 3928402491, 7856804982]

約数ペア:

[(1, 7856804982), (2, 3928402491), (3, 2618934994), (6, 1309467497), (13, 604369614), (26, 302184807), (31, 253445322), (39, 201456538), (62, 126722661), (67, 117265746), (78, 100728269), (93, 84481774), (134, 58632873), (186, 42240887), (201, 39088582), (402, 19544291), (403, 19495794), (806, 9747897), (871, 9020442), (1209, 6498598), (1742, 4510221), (2077, 3782766), (2418, 3249299), (2613, 3006814), (4154, 1891383), (5226, 1503407), (6231, 1260922), (12462, 630461), (27001, 290982), (48497, 162006), (54002, 145491), (81003, 96994)]