2485969918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{7457}}^1$

素因数の和:7792

約数の個数: 32

約数和(自身を含む): 4066698240

約数和(自身を除く): 1580728322

約数列:

[1, 2, 19, 31, 38, 62, 283, 566, 589, 1178, 5377, 7457, 8773, 10754, 14914, 17546, 141683, 166687, 231167, 283366, 333374, 462334, 2110331, 4220662, 4392173, 8784346, 40096289, 65420261, 80192578, 130840522, 1242984959, 2485969918]

約数ペア:

[(1, 2485969918), (2, 1242984959), (19, 130840522), (31, 80192578), (38, 65420261), (62, 40096289), (283, 8784346), (566, 4392173), (589, 4220662), (1178, 2110331), (5377, 462334), (7457, 333374), (8773, 283366), (10754, 231167), (14914, 166687), (17546, 141683)]