10204991567254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1\times {\mathrm{18749}}^1$

素因数の和:19749

約数の個数: 64

約数和(自身を含む): 16901136000000

約数和(自身を除く): 6696144432746

約数列:

[1, 2, 11, 22, 137, 274, 419, 431, 838, 862, 1507, 3014, 4609, 4741, 9218, 9482, 18749, 37498, 57403, 59047, 114806, 118094, 180589, 206239, 361178, 412478, 631433, 649517, 1262866, 1299034, 1986479, 2568613, 3972958, 5137226, 7855831, 8080819, 15711662, 16161638, 24740693, 28254743, 49481386, 56509486, 86414141, 88889009, 172828282, 177778018, 272147623, 544295246, 1076248847, 1107072203, 2152497694, 2214144406, 3385863161, 6771726322, 11838737317, 12177794233, 23677474634, 24355588466, 37244494771, 74488989542, 463863253057, 927726506114, 5102495783627, 10204991567254]

約数ペア:

[(1, 10204991567254), (2, 5102495783627), (11, 927726506114), (22, 463863253057), (137, 74488989542), (274, 37244494771), (419, 24355588466), (431, 23677474634), (838, 12177794233), (862, 11838737317), (1507, 6771726322), (3014, 3385863161), (4609, 2214144406), (4741, 2152497694), (9218, 1107072203), (9482, 1076248847), (18749, 544295246), (37498, 272147623), (57403, 177778018), (59047, 172828282), (114806, 88889009), (118094, 86414141), (180589, 56509486), (206239, 49481386), (361178, 28254743), (412478, 24740693), (631433, 16161638), (649517, 15711662), (1262866, 8080819), (1299034, 7855831), (1986479, 5137226), (2568613, 3972958)]