2089968654632

素因数分解:

$2^3\times {\mathrm{2039}}^1\times {\mathrm{6719}}^1\times {\mathrm{19069}}^1$

素因数の和:27833

約数の個数: 32

約数和(自身を含む): 3921402240000

約数和(自身を除く): 1831433585368

約数列:

[1, 2, 4, 8, 2039, 4078, 6719, 8156, 13438, 16312, 19069, 26876, 38138, 53752, 76276, 152552, 13700041, 27400082, 38881691, 54800164, 77763382, 109600328, 128124611, 155526764, 256249222, 311053528, 512498444, 1024996888, 261246081829, 522492163658, 1044984327316, 2089968654632]

約数ペア:

[(1, 2089968654632), (2, 1044984327316), (4, 522492163658), (8, 261246081829), (2039, 1024996888), (4078, 512498444), (6719, 311053528), (8156, 256249222), (13438, 155526764), (16312, 128124611), (19069, 109600328), (26876, 77763382), (38138, 54800164), (53752, 38881691), (76276, 27400082), (152552, 13700041)]