1962548

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 4596480

約数和(自身を除く): 2633932

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 31, 34, 38, 49, 62, 68, 76, 98, 119, 124, 133, 196, 217, 238, 266, 323, 434, 476, 527, 532, 589, 646, 833, 868, 931, 1054, 1178, 1292, 1519, 1666, 1862, 2108, 2261, 2356, 3038, 3332, 3689, 3724, 4123, 4522, 6076, 7378, 8246, 9044, 10013, 14756, 15827, 16492, 20026, 25823, 28861, 31654, 40052, 51646, 57722, 63308, 70091, 103292, 115444, 140182, 280364, 490637, 981274, 1962548]

約数ペア:

[(1, 1962548), (2, 981274), (4, 490637), (7, 280364), (14, 140182), (17, 115444), (19, 103292), (28, 70091), (31, 63308), (34, 57722), (38, 51646), (49, 40052), (62, 31654), (68, 28861), (76, 25823), (98, 20026), (119, 16492), (124, 15827), (133, 14756), (196, 10013), (217, 9044), (238, 8246), (266, 7378), (323, 6076), (434, 4522), (476, 4123), (527, 3724), (532, 3689), (589, 3332), (646, 3038), (833, 2356), (868, 2261), (931, 2108), (1054, 1862), (1178, 1666), (1292, 1519)]