6518465278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{1613}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 11479491072

約数和(自身を除く): 4961025794

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 223, 442, 446, 533, 697, 1066, 1394, 1613, 2899, 3226, 3791, 5798, 7582, 9061, 9143, 18122, 18286, 20969, 27421, 41938, 49283, 54842, 66133, 98566, 118859, 132266, 155431, 237718, 310862, 356473, 359699, 712946, 719398, 859729, 1124261, 1719458, 2020603, 2248522, 4041206, 4676087, 6114883, 9352174, 12229766, 14615393, 14747659, 29230786, 29495318, 79493479, 158986958, 191719567, 250710203, 383439134, 501420406, 3259232639, 6518465278]

約数ペア:

[(1, 6518465278), (2, 3259232639), (13, 501420406), (17, 383439134), (26, 250710203), (34, 191719567), (41, 158986958), (82, 79493479), (221, 29495318), (223, 29230786), (442, 14747659), (446, 14615393), (533, 12229766), (697, 9352174), (1066, 6114883), (1394, 4676087), (1613, 4041206), (2899, 2248522), (3226, 2020603), (3791, 1719458), (5798, 1124261), (7582, 859729), (9061, 719398), (9143, 712946), (18122, 359699), (18286, 356473), (20969, 310862), (27421, 237718), (41938, 155431), (49283, 132266), (54842, 118859), (66133, 98566)]