2099681032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{373343}}^1$

素因数の和:373405

約数の個数: 32

約数和(自身を含む): 4256121600

約数和(自身を除く): 2156440568

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 5624, 373343, 746686, 1493372, 2986744, 7093517, 13813691, 14187034, 27627382, 28374068, 55254764, 56748136, 110509528, 262460129, 524920258, 1049840516, 2099681032]

約数ペア:

[(1, 2099681032), (2, 1049840516), (4, 524920258), (8, 262460129), (19, 110509528), (37, 56748136), (38, 55254764), (74, 28374068), (76, 27627382), (148, 14187034), (152, 13813691), (296, 7093517), (703, 2986744), (1406, 1493372), (2812, 746686), (5624, 373343)]