2018927330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{703459}}^1$

素因数の和:703514

約数の個数: 32

約数和(自身を含む): 4254526080

約数和(自身を除く): 2235598750

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 703459, 1406918, 3517295, 4924213, 7034590, 9848426, 24621065, 28841819, 49242130, 57683638, 144209095, 201892733, 288418190, 403785466, 1009463665, 2018927330]

約数ペア:

[(1, 2018927330), (2, 1009463665), (5, 403785466), (7, 288418190), (10, 201892733), (14, 144209095), (35, 57683638), (41, 49242130), (70, 28841819), (82, 24621065), (205, 9848426), (287, 7034590), (410, 4924213), (574, 3517295), (1435, 1406918), (2870, 703459)]