2005696088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{3457}}^1$

素因数の和:3840

約数の個数: 64

約数和(自身を含む): 4332182400

約数和(自身を除く): 2326486312

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 347, 418, 694, 836, 1388, 1672, 2776, 3457, 3817, 6593, 6914, 7634, 13186, 13828, 15268, 26372, 27656, 30536, 38027, 52744, 65683, 72523, 76054, 131366, 145046, 152108, 262732, 290092, 304216, 525464, 580184, 722513, 1199579, 1445026, 2399158, 2890052, 4798316, 5780104, 9596632, 13195369, 22792001, 26390738, 45584002, 52781476, 91168004, 105562952, 182336008, 250712011, 501424022, 1002848044, 2005696088]

約数ペア:

[(1, 2005696088), (2, 1002848044), (4, 501424022), (8, 250712011), (11, 182336008), (19, 105562952), (22, 91168004), (38, 52781476), (44, 45584002), (76, 26390738), (88, 22792001), (152, 13195369), (209, 9596632), (347, 5780104), (418, 4798316), (694, 2890052), (836, 2399158), (1388, 1445026), (1672, 1199579), (2776, 722513), (3457, 580184), (3817, 525464), (6593, 304216), (6914, 290092), (7634, 262732), (13186, 152108), (13828, 145046), (15268, 131366), (26372, 76054), (27656, 72523), (30536, 65683), (38027, 52744)]