2219576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 4369680

約数和(自身を除く): 2150104

約数列:

[1, 2, 4, 8, 41, 67, 82, 101, 134, 164, 202, 268, 328, 404, 536, 808, 2747, 4141, 5494, 6767, 8282, 10988, 13534, 16564, 21976, 27068, 33128, 54136, 277447, 554894, 1109788, 2219576]

約数ペア:

[(1, 2219576), (2, 1109788), (4, 554894), (8, 277447), (41, 54136), (67, 33128), (82, 27068), (101, 21976), (134, 16564), (164, 13534), (202, 10988), (268, 8282), (328, 6767), (404, 5494), (536, 4141), (808, 2747)]