2051227948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{8053}}^1$

素因数の和:8902

約数の個数: 48

約数和(自身を含む): 4481374464

約数和(自身を除く): 2430146516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 827, 1654, 3308, 5789, 8053, 9097, 11578, 16106, 18194, 23156, 32212, 36388, 56371, 63679, 88583, 112742, 127358, 177166, 225484, 254716, 354332, 620081, 1240162, 2480324, 6659831, 13319662, 26639324, 46618817, 73258141, 93237634, 146516282, 186475268, 293032564, 512806987, 1025613974, 2051227948]

約数ペア:

[(1, 2051227948), (2, 1025613974), (4, 512806987), (7, 293032564), (11, 186475268), (14, 146516282), (22, 93237634), (28, 73258141), (44, 46618817), (77, 26639324), (154, 13319662), (308, 6659831), (827, 2480324), (1654, 1240162), (3308, 620081), (5789, 354332), (8053, 254716), (9097, 225484), (11578, 177166), (16106, 127358), (18194, 112742), (23156, 88583), (32212, 63679), (36388, 56371)]