2619776

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 5297880

約数和(自身を除く): 2678104

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 211, 388, 422, 776, 844, 1552, 1688, 3104, 3376, 6208, 6752, 12416, 13504, 20467, 27008, 40934, 81868, 163736, 327472, 654944, 1309888, 2619776]

約数ペア:

[(1, 2619776), (2, 1309888), (4, 654944), (8, 327472), (16, 163736), (32, 81868), (64, 40934), (97, 27008), (128, 20467), (194, 13504), (211, 12416), (388, 6752), (422, 6208), (776, 3376), (844, 3104), (1552, 1688)]