1421759892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{127261}}^1$

素因数の和:127301

約数の個数: 72

約数和(自身を含む): 4062203040

約数和(自身を除く): 2640443148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 127261, 254522, 381783, 509044, 763566, 890827, 1527132, 1781654, 2417959, 2672481, 3563308, 4835918, 5344962, 6235789, 7253877, 9671836, 10689924, 12471578, 14507754, 16925713, 18707367, 24943156, 29015508, 33851426, 37414734, 50777139, 67702852, 74829468, 101554278, 118479991, 203108556, 236959982, 355439973, 473919964, 710879946, 1421759892]

約数ペア:

[(1, 1421759892), (2, 710879946), (3, 473919964), (4, 355439973), (6, 236959982), (7, 203108556), (12, 118479991), (14, 101554278), (19, 74829468), (21, 67702852), (28, 50777139), (38, 37414734), (42, 33851426), (49, 29015508), (57, 24943156), (76, 18707367), (84, 16925713), (98, 14507754), (114, 12471578), (133, 10689924), (147, 9671836), (196, 7253877), (228, 6235789), (266, 5344962), (294, 4835918), (399, 3563308), (532, 2672481), (588, 2417959), (798, 1781654), (931, 1527132), (1596, 890827), (1862, 763566), (2793, 509044), (3724, 381783), (5586, 254522), (11172, 127261)]