2587704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 7530240

約数和(自身を除く): 4942536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 211, 219, 292, 422, 438, 511, 584, 633, 844, 876, 1022, 1266, 1477, 1533, 1688, 1752, 2044, 2532, 2954, 3066, 4088, 4431, 5064, 5908, 6132, 8862, 11816, 12264, 15403, 17724, 30806, 35448, 46209, 61612, 92418, 107821, 123224, 184836, 215642, 323463, 369672, 431284, 646926, 862568, 1293852, 2587704]

約数ペア:

[(1, 2587704), (2, 1293852), (3, 862568), (4, 646926), (6, 431284), (7, 369672), (8, 323463), (12, 215642), (14, 184836), (21, 123224), (24, 107821), (28, 92418), (42, 61612), (56, 46209), (73, 35448), (84, 30806), (146, 17724), (168, 15403), (211, 12264), (219, 11816), (292, 8862), (422, 6132), (438, 5908), (511, 5064), (584, 4431), (633, 4088), (844, 3066), (876, 2954), (1022, 2532), (1266, 2044), (1477, 1752), (1533, 1688)]