2425561684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2249

約数の個数: 72

約数和(自身を含む): 5275670400

約数和(自身を除く): 2850108716

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 263, 338, 364, 526, 676, 1052, 1183, 1841, 1949, 2366, 3419, 3682, 3898, 4732, 6838, 7364, 7796, 13643, 13676, 23933, 25337, 27286, 44447, 47866, 50674, 54572, 88894, 95732, 101348, 177359, 177788, 311129, 329381, 354718, 512587, 622258, 658762, 709436, 1025174, 1244516, 1317524, 2050348, 2305667, 3588109, 4611334, 6663631, 7176218, 9222668, 13327262, 14352436, 26654524, 46645417, 86627203, 93290834, 173254406, 186581668, 346508812, 606390421, 1212780842, 2425561684]

約数ペア:

[(1, 2425561684), (2, 1212780842), (4, 606390421), (7, 346508812), (13, 186581668), (14, 173254406), (26, 93290834), (28, 86627203), (52, 46645417), (91, 26654524), (169, 14352436), (182, 13327262), (263, 9222668), (338, 7176218), (364, 6663631), (526, 4611334), (676, 3588109), (1052, 2305667), (1183, 2050348), (1841, 1317524), (1949, 1244516), (2366, 1025174), (3419, 709436), (3682, 658762), (3898, 622258), (4732, 512587), (6838, 354718), (7364, 329381), (7796, 311129), (13643, 177788), (13676, 177359), (23933, 101348), (25337, 95732), (27286, 88894), (44447, 54572), (47866, 50674)]