1678522076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{76757}}^1$

素因数の和:76850

約数の個数: 48

約数和(自身を含む): 3713859072

約数和(自身を除く): 2035336996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 76757, 153514, 307028, 537299, 844327, 1074598, 1688654, 2149196, 3377308, 5449747, 5910289, 10899494, 11820578, 21798988, 23641156, 38148229, 59947217, 76296458, 119894434, 152592916, 239788868, 419630519, 839261038, 1678522076]

約数ペア:

[(1, 1678522076), (2, 839261038), (4, 419630519), (7, 239788868), (11, 152592916), (14, 119894434), (22, 76296458), (28, 59947217), (44, 38148229), (71, 23641156), (77, 21798988), (142, 11820578), (154, 10899494), (284, 5910289), (308, 5449747), (497, 3377308), (781, 2149196), (994, 1688654), (1562, 1074598), (1988, 844327), (3124, 537299), (5467, 307028), (10934, 153514), (21868, 76757)]