2077772704

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{43961}}^1$

素因数の和:44189

約数の個数: 48

約数和(自身を含む): 4697251776

約数和(自身を除く): 2619479072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1477, 1688, 2954, 3376, 5908, 6752, 11816, 23632, 43961, 47264, 87922, 175844, 307727, 351688, 615454, 703376, 1230908, 1406752, 2461816, 4923632, 9275771, 9847264, 18551542, 37103084, 64930397, 74206168, 129860794, 148412336, 259721588, 296824672, 519443176, 1038886352, 2077772704]

約数ペア:

[(1, 2077772704), (2, 1038886352), (4, 519443176), (7, 296824672), (8, 259721588), (14, 148412336), (16, 129860794), (28, 74206168), (32, 64930397), (56, 37103084), (112, 18551542), (211, 9847264), (224, 9275771), (422, 4923632), (844, 2461816), (1477, 1406752), (1688, 1230908), (2954, 703376), (3376, 615454), (5908, 351688), (6752, 307727), (11816, 175844), (23632, 87922), (43961, 47264)]