2011286914

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{44741}}^1$

素因数の和:44795

約数の個数: 48

約数和(自身を含む): 3930137280

約数和(自身を除く): 1918850366

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 6422, 22477, 44741, 44954, 89482, 313187, 581633, 626374, 850079, 1163266, 1700158, 4071431, 5950553, 7561229, 8142862, 11051027, 11901106, 15122458, 22102054, 52928603, 77357189, 105857206, 143663351, 154714378, 287326702, 1005643457, 2011286914]

約数ペア:

[(1, 2011286914), (2, 1005643457), (7, 287326702), (13, 154714378), (14, 143663351), (19, 105857206), (26, 77357189), (38, 52928603), (91, 22102054), (133, 15122458), (169, 11901106), (182, 11051027), (247, 8142862), (266, 7561229), (338, 5950553), (494, 4071431), (1183, 1700158), (1729, 1163266), (2366, 850079), (3211, 626374), (3458, 581633), (6422, 313187), (22477, 89482), (44741, 44954)]