1520774556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{12941}}^1$

素因数の和:14354

約数の個数: 48

約数和(自身を含む): 4058611200

約数和(自身を除く): 2537836644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1399, 2798, 4197, 5596, 8394, 9793, 12941, 16788, 19586, 25882, 29379, 38823, 39172, 51764, 58758, 77646, 90587, 117516, 155292, 181174, 271761, 362348, 543522, 1087044, 18104459, 36208918, 54313377, 72417836, 108626754, 126731213, 217253508, 253462426, 380193639, 506924852, 760387278, 1520774556]

約数ペア:

[(1, 1520774556), (2, 760387278), (3, 506924852), (4, 380193639), (6, 253462426), (7, 217253508), (12, 126731213), (14, 108626754), (21, 72417836), (28, 54313377), (42, 36208918), (84, 18104459), (1399, 1087044), (2798, 543522), (4197, 362348), (5596, 271761), (8394, 181174), (9793, 155292), (12941, 117516), (16788, 90587), (19586, 77646), (25882, 58758), (29379, 51764), (38823, 39172)]