2943176

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 6262800

約数和(自身を除く): 3319624

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 268, 289, 323, 536, 578, 646, 1139, 1156, 1273, 1292, 2278, 2312, 2546, 2584, 4556, 5092, 5491, 9112, 10184, 10982, 19363, 21641, 21964, 38726, 43282, 43928, 77452, 86564, 154904, 173128, 367897, 735794, 1471588, 2943176]

約数ペア:

[(1, 2943176), (2, 1471588), (4, 735794), (8, 367897), (17, 173128), (19, 154904), (34, 86564), (38, 77452), (67, 43928), (68, 43282), (76, 38726), (134, 21964), (136, 21641), (152, 19363), (268, 10982), (289, 10184), (323, 9112), (536, 5491), (578, 5092), (646, 4556), (1139, 2584), (1156, 2546), (1273, 2312), (1292, 2278)]