2146185128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{830567}}^1$

素因数の和:830609

約数の個数: 32

約数和(自身を含む): 4485067200

約数和(自身を除く): 2338882072

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 830567, 1661134, 3322268, 6644536, 14119639, 15780773, 28239278, 31561546, 56478556, 63123092, 112957112, 126246184, 268273141, 536546282, 1073092564, 2146185128]

約数ペア:

[(1, 2146185128), (2, 1073092564), (4, 536546282), (8, 268273141), (17, 126246184), (19, 112957112), (34, 63123092), (38, 56478556), (68, 31561546), (76, 28239278), (136, 15780773), (152, 14119639), (323, 6644536), (646, 3322268), (1292, 1661134), (2584, 830567)]